Lakes around Oberstdorf, nestled in the Allgäu Alps, offer diverse experiences for visitors. This region is characterized by its mountainous terrain and numerous natural water bodies, providing opportunities for various outdoor activities. The lakes are often remnants of the Ice Age, contributing to the unique landscape. Oberstdorf serves as a gateway to these natural features, which are appreciated for their clear waters and scenic backdrops.
Last updated: May 9, 2026
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At the bottom of the lake there are karst springs, which ensure the crystal-clear water and ensure that the lake never freezes over in winter.
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The Freibergsee is located at an altitude of 930 meters. With a water surface of around 16 hectares, it is the largest high mountain lake in the Allgäu. The Freibergsee has no visible inflows or outflows. Its periodically fluctuating water level is regulated by underground inflows and outflows. The lake was formed during the ice ages when the ice masses of the Stillach glacier towered 700 to 800 meters high above the current location.
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The Freibergsee is located at 930 m above sea level. With around 16 hectares of water surface, it is the largest high mountain lake in the Allgäu Alps. The Freibergsee has no visible inflows or outflows; its periodically fluctuating water level is regulated by underground flows. The lake was formed during the ice ages, when masses of ice from the Stillach glacier piled up 700 to 800 m high above the current location.
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Fantastically located very cold mountain lake in an idyllic location that is not difficult to reach
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The Moorweiher on the Dienersberg is fantastically beautiful in the landscape. Many water lilies can be found on the pond.
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From the small bridge on the lake circular path there is a great view of the crystal-clear Christlessee.
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The Gaisalpsee is in a fantastic location below the Rubihorn and is a great place, especially in spring. Up here there is usually snow for a long time.
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Boating and swimming in the mountain pool, the lake is very inviting.
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Visitors frequently appreciate Freibergsee, known for its excellent water quality and being Germany's southernmost natural swimming pool. The Lower Gaisalp Lake is also highly rated for its stunning mountain setting, while Christlessee captivates with its crystal-clear, blue-green waters that never freeze.
Yes, several lakes are great for families. Freibergsee offers a natural swimming pool, a children's playground, and boat rentals. Christlessee is easily accessible and provides a serene setting for a leisurely walk, while the Lower Gaisalp Lake is also considered family-friendly, though the hike to it is more challenging.
The Freibergsee is ideal for swimming, featuring Germany's southernmost natural swimming pool where water temperatures can reach up to 25°C. While the Lower Gaisalp Lake can be tempting for a dip on hot days, its water remains icy cold. The Christlessee, despite its crystal clarity, is too cold for swimming even in summer due to its spring-fed nature.
The lakes boast several unique natural characteristics. Freibergsee is the largest high-mountain lake in the Allgäu, an Ice Age remnant with no visible inflows or outflows, its levels regulated by underground springs. Christlessee is fed by powerful karst springs, ensuring exceptionally clean drinking water quality and preventing it from ever freezing, even in winter. The Gaisalp lakes are stunning glacial cirque lakes, formed during the last Ice Age, nestled behind the Rubihorn peak.
Yes, the region offers numerous hiking opportunities. The Gaisalp lakes are a prime destination for hikers, with trails leading through the Gaisalptobel gorge to the Lower Gaisalp Lake and further to the Upper Gaisalp Lake. The hike to Seealpsee, though challenging, is highly rewarding. You can find more detailed routes and guides for mountain hikes around the area on our Mountain Hikes around Oberstdorf guide.
Absolutely. The area around Oberstdorf provides excellent opportunities for both cycling and mountain biking. Routes often pass by or lead to various lakes and scenic valleys. For detailed routes, explore our guides for Cycling around Oberstdorf and MTB Trails around Oberstdorf.
The lakes are beautiful year-round, offering different experiences. Summer (June to September) is ideal for swimming at Freibergsee and enjoying outdoor activities. Autumn brings vibrant foliage, while winter transforms the landscape into a magical snowy scene, especially around the frozen Freibergsee. The Christlessee never freezes, making it a unique winter attraction.
Yes, you'll find options for refreshments. Near Freibergsee, there's a restaurant with a sun terrace offering local specialties. For Christlessee, the nearby Gasthaus Christlessee or Café Christlessee provide local dishes. The Gaisalpe hut is a rustic stop on the way to the Gaisalp lakes.
Accessibility varies by lake. Freibergsee is accessible by a scenic 20-30 minute walk from the Renksteg parking area or via a chairlift. Christlessee is easily reachable by foot from Oberstdorf's Mühlenbrücke bridge. The Gaisalp lakes typically require a hike starting from the Reichenbach district. The Vilsalpsee Lakeside Trail is noted for being wheelchair accessible in parts, though some sections can be challenging.
The Seealpsee is a high mountain lake nestled in the Oytal Valley at 1622 meters, considered one of Bavaria's most beautiful lakes accessible from Oberstdorf. It offers a dreamlike mountain setting. The hike to Seealpsee is popular and highly rewarding for its stunning views and serene atmosphere, though the ascent can be challenging.
While specific regulations can vary, many natural areas in Oberstdorf are generally dog-friendly, especially on hiking trails. It's always recommended to keep dogs on a leash and clean up after them. For specific lake rules, checking local signage or tourist information is advisable.
Yes, the area around the Gaisalp lakes features impressive waterfalls. The trails leading to the Lower Gaisalp Lake often pass through the Gaisalptobel gorge, where you can experience waterfalls. The View of the Gaisalpsee waterfall is a notable highlight, especially during snowmelt.


Still not found your perfect lake around Oberstdorf? Check out the guides of these regions to see even more beautiful places.