Best attractions and places to see around Freisen encompass a diverse landscape of natural features, cultural sites, and recreational opportunities. The region is situated within the Saar-Hunsrück Nature Park, characterized by extensive forests, river valleys, and rock formations. Freisen also features remnants of volcanic activity, such as the Weiselberg, and is home to several museums showcasing local history and geology. The area offers a variety of outdoor activities, including cycling and exploring man-made structures.
Last updated: June 22, 2026
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Popular around Freisen
Experience nature without detours - barrier-free adventures in Saarland
A leisurely cycle along an old railway line – Fritz Wunderlich Cycle Route
Countless trails, nature & history – hiking in Saarland
Hiking around Freisen
Cycling around Freisen
MTB Trails around Freisen
Running Trails around Freisen
Road Cycling Routes around Freisen

Gravel biking around Freisen
"The House Stands Upside Down" at Bostalsee is a unique and popular attraction that draws both locals and tourists. This architectural marvel is located near the lake and offers visitors an experience that is completely out of the normal perspective. As the name suggests, the entire house is upside down - the roof is on the ground and the furniture and furnishings hang from the ceiling. When you enter the house, the sense of up and down is turned upside down, which makes for many fun and baffling moments. Everything you would expect to find in a normal house - from the kitchen furniture to the bedroom furnishings to the bathroom fixtures - is there, but everything is upside down.
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The House Upside Down at Bostalsee is a unique and popular attraction that draws both locals and tourists. This architectural marvel is located near the lake and offers visitors an experience that is completely out of the normal perspective. As the name suggests, the entire house is upside down - the roof is on the ground and the furniture and furnishings hang from the ceiling. When you enter the house, the sense of up and down is turned upside down, making for many fun and baffling moments. Everything you would expect to find in a normal house - from the kitchen furniture to the bedroom furnishings to the bathroom fixtures - is there, but everything is upside down.
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The upside down house at Bostalsee is worth seeing.
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Something special for both children and adults. However, the entrance fee is quite expensive and it is always busy
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A house that was built upside down. Interesting to see something like that. Located right next to the bike path and the lake.
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An old railway line that is very well developed and has hardly any gradient. It's great to drive, but depending on the weather and time of year there's a lot going on and you have to pay attention.
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The railway line cycle path is one of the most beautiful cycle paths in Saarland. It's ideal for inline skaters or cycling with children, as the incline is barely noticeable. However, it can get a bit crowded on weekends when the weather is nice.
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The region offers a variety of natural sights. You can visit the View of Bostalsee from the dam, a large reservoir popular for recreation, with its southwestern part designated as a nature reserve. The Weiselberg, a remnant of a volcano, features unique vegetation and impressive 'Steinerne Meer' (Stone Sea) block fields. The entire area is also part of the extensive Saar-Hunsrück Nature Park, known for its forests, meadows, and river valleys. For wildlife, the Naturwildpark Freisen allows visitors to experience free-roaming animals and bird shows.
Yes, Freisen has several points of historical and cultural interest. The Oberkirchen Viaduct is a significant historical structure with 12 arches, built between 1934 and 1936, now part of the Fritz-Wunderlich-Wanderweg. You can also delve into local history at the Landwirtschaftsmuseum Reitscheid, a preserved 19th-century farmhouse showcasing rural life. For geology enthusiasts, the Mineralienmuseum Freisen and the Mineralogisches Museum Oberkirchen display local mineral finds, including agate, jasper, and amethyst.
Freisen is excellent for cycling. The Wendelinus Cycle Path offers an easy-to-ride route along a former railway line from Sankt Wendel to Tholey, providing scenic views. Another option is the Fritz Wunderlich Cycle Route, which also follows an old railway line. For those interested in more challenging rides, there are numerous gravel biking and MTB trails. You can find detailed routes and guides for gravel biking and MTB trails around Freisen.
Absolutely! Families can enjoy the Naturwildpark Freisen with its free-roaming animals and bird shows. The Bostalsee offers various recreational activities, including two beach baths, boat rentals, a petting zoo, and bike rentals, particularly around the Bostalsee North Shore. A unique experience is The Upside-Down House at Bostalsee, an inverted architectural attraction. Additionally, Aqua Mundo at Center Parcs Park Bostalsee provides water slides and a water playground.
The Freisen region, nestled within the Saar-Hunsrück Nature Park, offers diverse hiking experiences. Trails range from leisurely walks along old railway lines, like sections of the Fritz-Wunderlich-Wanderweg which crosses the Oberkirchen Viaduct, to more challenging routes around natural features like the Weiselberg. You can explore various running loops, including those from Oberkirchen or around the Weiselberg. For more options, check out the running trails guide for Freisen.
The warmer months, generally from spring through early autumn (April to October), are ideal for outdoor activities in Freisen. During this period, the weather is most suitable for hiking, cycling, and enjoying the recreational facilities at Bostalsee. Bird shows at Naturwildpark Freisen also run during the summer months. Some museums, like the Mineralienmuseum Freisen, are closed from mid-November to the end of February, so it's best to check specific opening times if planning a winter visit.
Yes, the region boasts several scenic viewpoints. The View of Bostalsee from the dam provides an expansive outlook over the reservoir and its surroundings. The rocky summit of the Weiselberg, at 570 meters, also offers impressive views. Additionally, the Oberkirchen Viaduct, now part of a hiking and cycling path, offers a beautiful overview of the upper Ostertal.
The Bostalsee is the primary destination for water activities. It features two beach baths for swimming, and you can rent boats for use on the lake. For a more extensive water park experience, Aqua Mundo at Center Parcs Park Bostalsee offers various water slides and a water playground. There is also the Weiselbergbad, a local swimming pool in Freisen.
Visitors frequently appreciate the diverse natural beauty, especially around Bostalsee, noting it as a great destination for walking or cycling. The historical structures like the Oberkirchen Viaduct are admired for their impressive architecture and integration into scenic routes. The family-friendly options, such as the Naturwildpark and the unique Upside-Down House, also receive positive feedback for offering engaging experiences.
Beyond the well-known spots, the region holds some unique finds. The 'Steinerne Meer' (Stone Sea) on the southern slope of the Weiselberg, with its impressive block fields, offers a fascinating geological sight. The Landwirtschaftsmuseum Reitscheid provides an authentic glimpse into historical rural life in a charming 1862 farmhouse. For a truly unusual experience, The Upside-Down House at Bostalsee offers a completely altered perspective.
While some attractions might be reachable by local bus services, many of the natural and more remote sites in the Freisen area, especially within the Saar-Hunsrück Nature Park, are best accessed by car. For specific attractions like Bostalsee, there might be dedicated bus routes, but it's advisable to check local public transport schedules and connections in advance for each destination.
Yes, particularly around popular spots like Bostalsee, you'll find various catering options, including restaurants and cafes. The Bostalsee North Shore, for instance, offers several facilities. In Freisen itself and the surrounding villages, there are local pubs and cafes where you can enjoy regional cuisine and refreshments.


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