The Leatherer (Ledererturm) Tower remained the only one of the four city towers, while the other three were demolished in the course of the 19th century. Today it is THE trademark of Wels. The name of the gateway through the Ledererturm, mentioned for the first time on 24 July 1326, comes from the suburb district "Unter den Lederern", “Amongst the leatherers”, (today's Fabrikstrasse and Schwimmschulgasse), where there were numerous leather workshops.
In 1610, the tower was heavily damaged during a vain attack on the town by the "Passauer Kriegsvolk" and threatened to collapse.
Through a reconstruction in the years 1616 to 1619 by the Wels master brick mason Marx Martin Spaz from Linz, the Leatherer-Tower got its present form (wedge stone of the gate with the date of the year 1618).
The nearly 38-meter-high building on an almost square floor plan consists of horizontal floors, each with a window on the east and west sides in three of its four floors. On the fourth floor is the clock tower. The gate has a row of rustic tiles, which are pointed at the arch, and the corners of the tower are emphasized by cuboids just as well. https://www.wels.at/en/welsmarketing/tourism/sightseeing/sights/austria/poi/400641/ledererturm-tower.html
The “Stadtmuseum”, the museum of the City of Wels, is located in the Castle of Wels. Wels Castle is an important and lively cultural center and museum complex. During the warm summer months, the Castle´s inner courtyard serves as atmospheric backdrop to a variety of folkloric events and concerts. The Castle houses important collections of local and agricultural history, as well as the Austrian Cakes´ Museum and the Museum of Expellees and was reopened after a major revamp.
Apart from the interesting collections, the Castle provides year-round special exhibitions and interpretative programs with hands-on experiences for visitors. https://www.wels.at/en/welsmarketing/tourism/culture/museums-in-wels/austria/poi/400915/castle-museum.html
Our vision consists of creating a unique place where people can experience natural sciences and technics and get inspired! http://www.wels.at/en/welsmarketing/tourism/culture/museen/austria/poi/430000274/welios-science-center-wels.html
The Botanical Garden on the "Gugl" are among the most beautiful in Europe. Over an area of 43,000 m², there are more than 10,000 various types of plants to admire. In the five greenhouses the splendour of exotic specimens predominates the garden’s unique collection of cacti, the finest in Europe.
The natural conditions allow the exhibited plants to be grouped in complete landscapes, so that visitors can imagine they are in the middle of the plant’s natural habitat. https://www.linz.at/english/tourism/921.asp
Zoo Linz is located halfway up Pöstlingberg – and is quick and easy to reach with the Pöstlingberg mountain tramway. More than 600 animals live here, and they look forward to your visit!
Zoo Linz offers unforgettable wildlife and nature experiences as well as inviting spots for those looking to relax. Visitors can discover native and exotic species of animals in the zoo while enjoying a breath-taking view over the city.
Meerkats, zebras, red pandas, parrots, kangaroos and many other species roam in the open-air enclosures. Caimans, constrictors and monkeys enjoy the warmth of the hothouse. Visitors will be astonished by the biodiversity area: Poison dart frogs, zebra finches, monitor lizards and tarantulas all live here.
Visiting the domestic animal park is a special experience for all the family that comes with an incredible view of the city. In addition to native and exotic species of domestic farm animals, this area also includes an opportunity to pet the pygmy goats and see a rabbit tunnel. https://www.linztourismus.at/en/leisure/discover-linz/activities/zoo/
The largest church in Austria is situated in Linz – the New Cathedral (also called Mariendom or Maria-Empfängnis-Dom).
Beautiful glass windows decorate the cathedral, which was finished in 1924 and can accommodate 20,000 people. The sacred space is also fascinating. Mariendom is a haven of peace and an architectural masterpiece.
Enjoy the view over Linz from the spire. Or experience the captivating view of the church's interior at a height of 15 metres on a special tour of the church's accessible inner gallery. The tours are also well suited to children aged 5 and above and to families. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/mariendom/
Musiktheater am Volksgarten in Linz is one of the most modern opera houses in Europe. Built according to plans by the London architect Terry Pawson, its opening ceremony was on April 11th, 2013 and it has been one of the cultural highlights of the UNESCO City of Media Arts by the Danube ever since.
The Musiktheater, situated at the end of Landstraße, offers a wonderful ambience for operas, operettas, ballet and musicals. These are staged using multimedia and accompanied by the latest technology – you'll be fascinated by the multifaceted programme.
You are guaranteed an unforgettable evening of theatre in a lovely atmosphere right at the heart of Linz's city centre. Europe's most modern opera house has plenty to offer, and the main auditorium, the Foyer Stage, the BlackBox and the BlackBox Lounge offer an uninhibited view of the performances on the stage. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/musiktheater/
Casino Linz is situated in Schillerpark right in the city centre, and offers excellent cuisine in a lovely ambience. A popular meeting place for an entertaining evening with blackjack, roulette or slot machines – there's something for everyone here. There's great enthusiasm for the attractive events at Casino Linz among national and international guests. https://www.linztourismus.at/en/leisure/discover-linz/activities/casino/
The castle of Linz is the heart of the historical center of Linz. In the 17th century, Rudolf II had the castle built, which today is home to the Upper Austrian provincial Museum.
The south wing was destroyed in the City Fire of 1800, and was rebuilt in modern glass-and-steel architecture for the Capital of Culture year 2009. It now constitute the largest universal museum in Austria - the Castle Museum. The wings of Linz Castle contain the history of culture collections of the Upper Austrian Provincial Museum. The permanent exhibitions present a walk through the artistic and cultural history of Upper Austria from the Neolithic Age up to the 20th century. The new South Wing contains the permanent exhibitions on nature and technology in Upper Austria. There is a continuous programme of special exhibitions. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/historical-sites/linz-castle/
A trip on the Dragon Express through Linz's Grottenbahn spirits visitors away into the realm of dwarves, forest animals and fairy tales.
The Grottenbahn will enchant you with scenes from famous fairy tales, and takes visitors back to the olden days with a stroll on Linz Hauptplatz in miniature at the turn of the century. A great excursion destination for families! https://www.linztourismus.at/en/leisure/discover-linz/activities/round-tours/grottenbahn/
This pilgrimage church, dedicated to the Seven Sorrows of the Virgin Mary and perched high above the roofs of the city, is the landmark of the Upper Austrian capital Linz. Just a few minutes' walk from the Pöstlingbergbahn stop, if offers a breathtaking view of Linz.
It was built in 1748 according to plans by Matthias Krinner. The church is popular for weddings because of the unique location. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/historical-sites/churches/pilgrimage-church/
The Main Square (Hauptplatz) forms the centre of Linz. The city center offers lots of shops and culinary highlights. The whole year it is a location for versatile events.The Main Square of Linz is, with an area of roughly 13,200 m2, one of the largest urban squares in Europe since the 13th century. Thanks to the main square’s function as a market place, Linz soon experienced an economic boom.
In the center of the main square is an impressive Trinity Column located. It is 20 metres high and made of white marble. The column is a typical symbol of the baroque period and was erected in gratitude by those who had survived a variety of disasters. The column should also protect the citizens from war, fire and plague.
Many attractions of Linz are easily accessible from the main square. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/historical-sites/main-square/
OK – Offenes Kulturhaus is complex of buildings comprises the art collection of Upper Austria, the Moviemento arthouse cinema and diverse gastronomy. The „Kulturquartier“ is, because of its exhibitions and events a popular meeting point for guests and residents of Linz.
The OK provides space for contemporary art trends in Linz. Regional and International Art- and Festivals, like the Crossing Europe Filmfestival choose the OK as their venue. The peculiarity of the OK lies in the longstanding experience in the sector of art production with a strong emphasis on artistic work.
The OK invites young artists to use the provided rooms to give vent to their creativity and realize their ideas. The OK provides infrastructure like a music- or video-studio, ateliers and a hall for events. Visitors of the OK can expect tensing group- and solo-projects, symposiums and programs for communication of art and music. Multimedia-projects and art exhibitions that capture social aspects, let art-lovers feel the pulse of the time. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/kulturquartier-und-ok-zentrum/
Do you want to research, discover, experiment and investigate? Then Linz's museum of the future, Ars Electronica Center (AEC), is the perfect place for you. The UNESCO City of Media Arts at the heart of Europe offers technological pioneering combined with visionary media arts by the Danube. AEC is the gravitational centre of Linz, with its annual festival in September and the renowned Prix Ars Electronica.
The striking building situated directly by the Danube houses impressive exhibitions on art, technology and society. Here, you can watch artificial intelligence thinking, train self-driving cars, program robots, print in 3D or process your own DNA with the gene scissors. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/ars-electronica-center/
Voestalpine Stahlwelt (steel world) in Linz presents a globally unique adventure world dedicated to steel. Austria's largest industrial site invites you to discover the latest technologies for producing steel. This interactive exhibition uses multimedia to show you what lies behind the Austrian group. The latest technologies and innovative production processes of Linz steel are presented, right through to the finished product. Experience spherical production sounds from the Linz site, the play of light and exhibits to touch.
The construction of voestalpine Stahlwelt itself is also spectacular. The exhibition takes you through a giant crucible, a replica of the one used to produce steel. Oversized chrome balls, hanging from the middle of the building's ceiling, are not only an impressive eye-catcher, but also partially integrated into the exhibition. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/voestalpine-stahlwelt/
Lentos Art Museum (Lentos Kunstmuseum) is situated directly by the Danube in Linz. Its impressive architecture shapes the city's image distinctly. The modern, transparent glass facade illuminates Lentos and the Danube in many colours at night. The oversized "picture frame", which pierces the building, is also striking, revealing a wonderful view of Urfahr district and Pöstlingberg, Linz's local mountain.
Lentos Kunstmuseum offers modern and contemporary art in a very special ambience. Works of art from the 19th century, classical modernity (Klimt, Schiele, Kokoschka) and Expressionism are presented, as well as current, contemporary artistic directions. https://www.linztourismus.at/en/leisure/discover-linz/museums-and-exhibitions/lentos/
Linz changes your perspectives! Would you like to see how? Where better than by discovering the city from the Danube! You can also go on excursions into the beautiful Danube region from Linz, or take a tour or an evening cruise where you can listen to music and dine in the restaurant. The shipping companies based in Linz invite you to unwind on a boat trip on Danube, to escape the stress of everyday life and to relax on the Danube. https://www.linztourismus.at/en/leisure/discover-linz/activities/round-tours/boat-cruises/
About one hundred Graffiti, some of them of monumental size, decorate the facades of the old industrial constructions and offices at the harbor of Linz. Artists from about fifty nations transformed the beautiless docklands of Linz to an art hotspot. There are different ways to visit all the artworks in the area as for instance by boat or by foot. A professional will guide the visitors through the open-air-gallery. Every tour ends with a graffiti crash course for each guest.
In the harbor of Linz are a lot of huge warehouses, containers, cranes and railways. By general desire of the habitants and the workers in the area, it has been decided to pimp up the buildings. Out of that project emerged one of the biggest coherent Graffiti-Galleries in Europe. https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/mural-harbor/
Let's set off up Linz's local mountain! An excursion to Pöstlingberg is an unforgettable experience – not only for children! Whether families visit the pilgrimage basilica, the viewing platform, the Hartlauer Photo Gallery, the zoo or the realm of fairy tales and dwarves – the Grottenbahn, they're sure to have a great time high above Linz. Or you can enjoy the breathtaking view of the city by the colourful Danube as a cosy twosome! Change your perspectives on Linz! https://www.linztourismus.at/en/leisure/discover-linz/worth-seeing/top10/adventure-world-poestlingberg/
Kostel sv. Víta je gotická trojlodní stavba pocházející z období 1407 - 1439. Byl ovšem vystavěn na základech starší stavby z roku 1309. V 17. a 18. století byl kostel rozšiřován a upravován. Gotický vstupní portál pochází z roku 1410. http://www.ckrumlov.info/docs/en/atr119.xml
The new Castle Museum exhibition was opened in 2011 by the National Heritage Institute. Museum visitors have a unique opportunity to peek into the secrets of the castle depositories relating to the most important events connected with the Rožmberk, Eggenberk and Schwarzenberg owners of the Krumlov estate. Entry to the Castle Museum exhibition is individual, without a guide but with the option to rent an audioguide. This rounded six-storied tower, surrounded by the residential palace of the Little Castle, is situated on a narrow rocky promontory towering above Latrán and the Vltava River between the Ist and IInd Courtyard of Český Krumlov Castle. The origins of this structure are partly Gothic and partly Renaissance, as is evident from the tower's external appearance. The tower as well as the Little Castle is a segment of a structure dating from the first half of the 13th century. Castle Tower The oldest part of it is the groundfloor and first floor. The origin of the second floor is around the 14th century, while the third floor is part of the Renaissance belfry. We can not eliminate the Gothic origin, however, due to the bell dated 1406. Under the architect Baldassare Maggi of Arogno, the castle was remodelled and converted from a plain Gothic palace into a Renaissance residence, and the tower was provided with an arcaded gallery at the top in 1581. In 1590 the tower was decorated with mural paintings and figural and architectural motifs by Bartoloměj Beránek - Jelínek. Castle Tower The Tower is the symbol of the town of Český Krumlov, of its history and beauty. It is "The towerest of all towers" as once characterised by Karel Čapek. The tower is publically accessible and offers a beautiful view over Krumlov and surroundings. https://www.zamek-ceskykrumlov.cz/en/visitors-information/tours/1077-castle-museum-and-castle-tower
Český Krumlov State Castle with its architectural standard, cultural tradition, and expanse ranks among the most important historic sights in the central European region. Originally Gothic castle from 13th century was enlarged in 14th century and it was rebuit in the Renaissance style in 16th century. http://www.ckrumlov.info/docs/en/atr3.xml
The Gaisberg is a popular local mountain just a few kilometers from the city center of Salzburg itself. With an elevation of 1287 m above sea level, it is an absolute Eldorado for recreational sports, hiking and nature. Readily accessible year-round, for the most part it is also suitable for children, with all kinds of opportunities for outdoor exercise, games and a bite to eat.
In summer, the Gaisberg is an inviting destination for road cycling, mountain biking and hiking. “High-flyers” love to launch themselves from the top of the Gaisberg by paraglider – while spectators still summoning the courage to emulate them look on admiringly and allow themselves to be inspired. Yet another summer highlight is the Gaisberg Race for vintage automobiles. In winter, the outdoor program includes ski touring and cross-country skiing: hiking paths and touring routes are kept nicely maintained, while the XC trails are freshly tracked almost every day. https://www.salzburg.info/en/sights/excursions/gaisberg
The House of Regions stands for European culture and the concept of the event hall is based on three pillars: music, dance and literature from the European regions are offered in the ballroom of the house, craft folk art in the shop of folk culture Lower Austria and culinary art from the European regions in the Gastrobetrieben Blauenstein and Weinstein. http://www.volkskulturnoe.at/wirkungsstaetten/haus-der-regionen.html
The Salzburg Museum has garnered numerous awards, an institution with its own unique character housed within the magnificently restored Neue Residenz. Aside from aesthetic presentations and valuable art objects, a number of multimedia installations also invite visitors to marvel and learn.
During their reigns, the Salzburg prince-archbishops shaped the city and province in a multitude of ways. But aside from the spiritual and secular leaders, a series of other interesting men and women have done their part to enrich Salzburg as well. On the first floor of the museum an exhibition is dedicated to them, focused on themes that include art, science, architecture, literature, music, photography, the working world and craftsmanship. https://www.salzburg.info/en/sights/top10/salzburg-museum
Mirabell Palace was built in 1606 by prince-archbishop Wolf Dietrich for his beloved Salome Alt. Today, it serves as the backdrop for the most romantic weddings you could possibly imagine.
Mirabell Palace looks back on a colorful history. Today, Mirabell Palace is home to municipal offices as well as those of the mayor of Salzburg. Mirabell Gardens – Baroque pleasure gardens in the heart of the city. They were completely redesigned under archbishop Johann Ernst von Thun in 1690. The underlying geometric form, which is typical for the Baroque, is still clearly recognizable. The visual orientation towards the cathedral and fortress adds to the grandeur of the gardens – simultaneously incorporating them into the overall historical ensemble of the city.
Mirabell Gardens, along with the Felsenreitschule and Nonnberg Convent, is one of the most important shooting locations from the famous Hollywood musical “The Sound of Music”. In the film, Maria and the children dance around the Pegasus Fountain in front of the palace, singing the song “Do Re Mi”. At the end of the scene, the Trapp family stand on the steps in front of the Rose Hill and sing the song’s final bars. At the same time, viewers are enchanted by unique views across Mirabell Gardens towards the fortress. https://www.salzburg.info/en/sights/top10/mirabell-palace-gardens
From 1773 to 1787, the Mozarts lived at the so-called “Dance Master’s House”, standing on today’s Makartplatz. The spacious eight-room apartment on the first floor is now home to a museum.
On 26 January 1996, the Mozart Residence celebrated its reopening. In the museum, you can see – in addition to Mozart’s fortepiano – many original documents and portraits. The exhibition provides an array of interesting facts about the history of the house, Mozart’s Salzburg years and the life of the Mozart family. A multi-vision show as well as rotating exhibitions, concerts and talks offer a very rich and diverse Mozart experience. https://www.salzburg.info/en/sights/museums/mozart-residence
The DomQuartier is a unique cultural highlight in the heart of Salzburg City. In the magnificent state rooms, history comes alive, while a museum tour also allows you to enjoy imposing views of the city itself.
The architectural complex we know today as the DomQuartier comprises the Cathedral and the Residenz – once the center of the prince-archbishops’ power – along with Benedictine St. Peter’s Abbey. With a single entrance ticket, visitors have the opportunity to marvel at five different Salzburg museums. The historical rooms of the DomQuartier also house various collections focused especially on the Baroque history of the city.
The starting point for your tour of the DomQuartier are the baroque state rooms of the Alte Residenz. Strolling through the Residenz Gallery, you will pass through the Cathedral Museum and then into the museum of St. Peter’s. The Salzburg Museum’s Rossacher Collection of Baroque art in the northern oratories serves as the final stop on the tour. Yet another unique highlight: The tour also treats visitors to imposing views and a new appreciation for the historical district as well as the city mountains. https://www.salzburg.info/en/sights/top10/domquartier-salzburg
W. A. Mozart was born in 1756 in the “Hagenauer Haus” at No. 9 Getreidegasse in Salzburg. Today, Mozart’s Birthplace is one of the most visited museums in Austria and is an absolute highlight, above all for Mozart fans.
The museum invites you to take a tour lasting about an hour through original rooms. Also amble through a middle-class apartment reconstructed as authentically as possible. Discover items of everyday life as well as furniture from the 18th century, and feel as if you have personally been transported back to the days of Mozart!
Original certificates, letters and memorabilia document Mozart’s life in Salzburg. A collection of portraits, mostly done during Mozart’s lifetime, allows you to basically stand face-to-face with this musical genius. A particular joy for Mozart fans: the historical instruments, including Mozart’s own violin and clavichord. https://www.salzburg.info/en/sights/top10/mozarts-birthplace
Hohensalzburg Fortress is enthroned on the Festungsberg, high above the rooftops of the Baroque historical district. The biggest fully preserved castle in Central Europe, this emblem of Salzburg draws millions of tourists to our “City of Mozart” every year.
In the year 1077, archbishop Gebhard had the fortress built and thus changed the Salzburg skyline forever. In the years which followed, his successors drove ongoing development of the fortress architecture. The complex acquired the appearance we recognize today under archbishop Leonhard von Keutschach in 1500. The original purpose of the fortress was to protect the principality and the archbishops from hostile attacks. In all of these years, it has never been captured by foreign troops. https://www.salzburg.info/en/sights/top10/hohensalzburg-fortress
The Getreidegasse is the bustling heart of Salzburg’s Old City, its unmistakable charm as well as Mozart’s Birthplace making it an irresistible destination for countless visitors from around the world. Aside from an array of international fashion chains, the Getreidegasse also charms passers-by with its traditional inns and unique businesses steeped in history.
Through-houses are very typical of the Salzburg historical district. The front and back of the buildings let directly out onto different streets, with an arcaded passageway connecting the two. Today, they often also feature artworks, art galleries and shops. The most famous of these is at the Schatz House, leading from No. 3 Getreidegasse to University Square. There, in a dark corner, you will encounter a poignant relief depicting the Madonna with the infant Jesus. https://www.salzburg.info/en/sights/top10/getreidegasse
The Museum der Moderne is located on the Mönchsberg, high above the rooftops of Salzburg’s Old City. On a total of four levels, international art treasures from the 20th and 21st centuries are presented in a stylish setting.
In recent years, the Museum der Moderne has raised the bar in art matters to a whole new level. Displayed on an area of 2300 square meters are internationally acclaimed modern and contemporary art pieces, as well as works from their own collections, which the public can enjoy in a series of rotating exhibitions. The unique, puristic exhibition space never fails to excite visitors from around the world. https://www.salzburg.info/en/sights/top10/museum-of-modern-art-moenchsberg
Giant dinosaurs from prehistoric times come together at the Haus der Natur with milestones of space travel, diverse underwater worlds and reptiles from the most distant corners of the globe. The journey into the human body is guaranteed to astonish you, as will the interactive experiments in the Science Center.
The Haus der Natur in Salzburg is one of the biggest magnets for the general public in the city. Roaming through the museum, visitors discover the most fascinating aspects of Mother Nature. Right at the entrance, giant dinosaurs show us what the world must have looked like millions of years ago. And only a few steps away, a view out into the endless universe gives us insights into milestones of space travel. https://www.salzburg.info/en/sights/top10/museum-of-natural-history
From exotic lions to the domestic lynx: Salzburg Zoo captivates visitors, big and small, with its wealth of animal species. An ideal excursion destination in the south of Salzburg City.
With around 1200 animals and 140 different species, the former “Tiergarten Hellbrunn” promises a fascinatingly delightful experience. From pygmy mice to white rhino, all sizes and shapes of creature are represented - and from different continents. The Africa section of the zoo is particularly popular, featuring a broad Savanna-like area and a lion house. Eurasia attracts visitors with red pandas, Alpine ibex and brown bears. From the Americas, you will get to see sloths and lowland tapirs, amongst others. Australia is also represented, for example with Parma wallabies.
The broad, 14-hectare grounds provide plenty of space for broad and very open enclosures. Salzburg Zoo is committed to keeping the animals in a habitat that is as near-natural as possible. The characteristics of the different habitats blend beautifully with the landscape features of Hellbrunn itself: from imposing rock faces to hilly riparian countryside. https://www.salzburg.info/en/sights/top10/zoo-salzburg
For more than 400 years, Hellbrunn Palace has enchanted and amazed its visitors with its trick fountains. A unique experience with all kinds of surprises in store!
The idyllic location in the south of Salzburg was ideal in many regards: Hellbrunn Mountain is a naturally abundant source of water, which inevitably became a central design feature of the palace grounds. The centerpiece is provided by Mannerist trick fountains that are absolutely unique. From a mechanical theater to water-spewing stags, to a crown dancing atop a spout of water - the many-and-varied hydraulic attractions never fail to captivate visitors with their originality and astonishing effects.
The spacious parks and gardens of Hellbrunn Palace are partially landscaped, partially natural biotope. They are a marvelous place to unwind, take a walk and enjoy a bit of outdoor sport. Children will immediately be drawn to the big adventure playground. And in winter, too, Hellbrunn is always well worth a visit: During the run-up to Christmas, the palace courtyard and the old driveway are transformed into a festive Advent market. https://www.salzburg.info/en/sights/top10/hellbrunn-palace-trick-fountains
The Salzburg Open-Air Museum lies in the middle of Untersberg Nature Park, close to Salzburg City. On an area of around 50 hectares, it documents rural buildings, lifestyles and aspects of the rural economy from the 16th to the 20th century.
Here, just outside Salzburg, visitors are able to experience authentic farmhouses, the homes of craftsmen, mills, barns, a smithy and even a sawmill. In total, the Open-Air Museum presents over 100 real buildings, spread across 5 distinct areas representing each of Salzburger Land’s different regions. Demonstrations of a wide range of traditional crafts as well as seasonal folk events (including an Easter market, raising of the Maypole etc.) turn any visit to the museum into a truly interactive experience. https://www.salzburg.info/en/sights/excursions/salzburg-open-air-museum