Top 20 Lakes in Oberallgäu
Best lakes in Oberallgäu are found within the Allgäu region of Bavaria, Germany, characterized by its mountainous landscape, forests, and meadows. The area features a variety of lakes, from high-mountain bodies of water to larger natural lakes suitable for water sports. These lakes offer diverse natural features, including clear waters, spring-fed sources, and natural swimming areas. The region provides opportunities for exploration and connection with nature around its many aquatic environments.
Best lakes in Oberallgäu
- The most popular lakes is Lower Gaisalp Lake, a lake that is hard to reach but offers wonderful nature. The lake is naturally cold, but swimming is possible in summer.
- Another must-see spot is Christlessee, a crystal-clear lake fed by springs. It remains unfrozen year-round due to its spring water, which maintains a consistent temperature.
- Visitors also love Moor Pond, a lake with lush vegetation. It is located above Oberstdorf and offers tranquility and diverse wildlife.
- Oberallgäu is known for high-mountain lakes, natural swimming pools, and clear water lakes. The region offers a variety of lakes to see and explore, catering to different interests.
- The lakes in Oberallgäu are appreciated by the komoot community, with more than 3500 upvotes and over 800 photos shared.
Last updated: April 25, 2026
Freibergsee
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Lower Gaisalp Lake
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Great Alpsee
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Christlessee
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Bühl lakeside promenade (Alpsee)
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View of Großer Alpsee and Allgäu Alps
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Moor Pond
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Lake Rottach
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Freibergsee Natural Swimming Area
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Rappensee Hut
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Tips from the Community
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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The largest hut of the German Alpine Club gave us a very hospitable welcome. The accommodation and food are great!
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The Rappenseehütte is one of the largest DAV huts in the area. The view of the surrounding peaks is definitely worth it. Depending on how you want to climb, you can enjoy attractive peaks with wonderful climbing and hiking passages.
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Not to be missed if you are cycling in the region. Great view of the lake, a perfect dream setting.
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The Rappenseehütte is also a nice place for a break.
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Frequently Asked Questions
Which lakes in Oberallgäu are best for swimming?
For swimming, the Freibergsee is a popular choice, known as Germany's southernmost natural swimming pool, with warmer temperatures in July and August. The Großer Alpsee also offers numerous swimming coves and even a naturist beach. While naturally cold, swimming is possible in the Lower Gaisalp Lake during summer.
Are there family-friendly lakes in Oberallgäu?
Yes, several lakes are great for families. The Freibergsee and Großer Alpsee are both listed as family-friendly, offering amenities like natural swimming areas and beaches. The Moor Pond and Christlessee also provide beautiful, accessible spots for a family outing, though the Christlessee is too cold for swimming.
What kind of natural features can I expect to see around the lakes?
Oberallgäu's lakes are set amidst diverse natural landscapes. You can find high-mountain lakes like Lower Gaisalp Lake, offering stunning alpine views. The Christlessee is renowned for its crystal-clear, spring-fed waters. The Moor Pond features lush vegetation and diverse wildlife, providing a tranquil natural experience.
Which lakes are good for water sports?
The Großer Alpsee is a prime location for water sports such as sailing, surfing, and kiting, thanks to its favorable winds. Lake Rottach also experiences strong winds, making it suitable for windsurfers, and its clear waters are popular for diving.
Are there hiking trails near the lakes in Oberallgäu?
Absolutely. Many lakes are integrated into hiking networks. For example, you can find routes like the 'Great Alpsee Promenade – Alpsee Lakeside Trail loop' near the Großer Alpsee. The Lower Gaisalp Lake is reached via a challenging but rewarding hike. You can explore various hiking options, including easy and moderate trails, by checking out the easy hikes in Oberallgäu or waterfall hikes in Oberallgäu guides.
What is the best time to visit the lakes in Oberallgäu?
The summer months, particularly July and August, are ideal for swimming in lakes like Freibergsee when water temperatures are warmer. For general enjoyment of the scenery and hiking, late spring through early autumn offers pleasant weather. The Christlessee is unique as its spring-fed waters keep it unfrozen year-round, making it a beautiful sight even in winter.
Are there places to eat or stay near the lakes?
Yes, several lakes offer amenities. The Freibergsee has a restaurant at its natural swimming area. Near the Großer Alpsee, you'll find restaurants, beach bars, and a small port. The Christlessee has the Café Christlessee nearby. For accommodation, Rappensee Hut offers lodging in a stunning mountain setting.
Which lakes are less crowded for a quieter experience?
If you're looking for a quieter experience, the Lower Gaisalp Lake is a good option. It's harder to reach due to a steep ascent, which naturally limits crowds, offering wonderful nature and tranquility. The Moor Pond also provides a peaceful setting above Oberstdorf.
What do visitors enjoy most about the lakes in Oberallgäu?
Visitors frequently praise the stunning natural beauty and tranquility. Highlights like the Lower Gaisalp Lake are appreciated for their 'wonderful nature' and idyllic location. The 'crystal clear and beautiful' waters of the Christlessee are also a favorite, with its gorgeous turquoise colors. The overall variety of lakes, from high-mountain to those suitable for water sports, caters to diverse interests.
Can I find running trails near the lakes?
Yes, the region offers several running trails that incorporate lake views. For instance, you can find the 'Great Alpsee Promenade – Alpsee Lakeside Trail loop' near the Großer Alpsee. Other running options are available in the Running Trails in Oberallgäu guide, which includes routes like the 'Lake Sonthofen – Alpe Fahnengehren loop'.
Are there any lakes known for their unique water quality or features?
The Christlessee is particularly notable for its crystal-clear, spring-fed water, which is of drinking water quality and never freezes, even in winter. Lake Rottach is also known for its clear waters, making it a popular spot for diving.
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