Highlight • Lake
Road cycling
4.4
(35)
Cycling
(1)
Hirrensee is a captivating lake and designated nature reserve nestled in the West Allgäu hill country of Baden-Württemberg, Germany. Situated at an elevation of 510 meters above sea level, southeast of the city of Tettnang and south of the district of Hiltensweiler, this unique natural monument is renowned for its rich biodiversity. It is particularly notable as a nutrient-poor fen, a rare and sensitive ecosystem that supports an array of endangered flora and fauna.
What truly draws visitors to Hirrensee…
This Highlight is in a protected area
Please check local regulations for:
Hirrensee
Tips
December 18, 2023
Road cycling

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Nearby routes
Best routes near Hirrensee

5.0
(4)
26
riders
25.6km
01:06
220m
220m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

5.0
(4)
25
riders
26.6km
01:09
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
Details
Informations
Elevation 500 m
Weather
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Monday 12 October
14°C
2°C
2 %
Additional weather tips
Max wind speed: 5.0 km/h
Most visited during
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The terrain around Hirrensee is characterized by its unique status as a nutrient-poor fen and purple moor-grass meadows. This means you can expect paths that might be damp or soft, especially after rainfall. Appropriate footwear is highly recommended for comfortable exploration, as some areas can be quite marshy.
Absolutely! Hirrensee is a designated nature reserve, so its primary features are its unique flora and fauna. Look for endangered plant species like the Mehlprimel-Kopfbinsen-Gesellschaft (primrose-club-rush community) and a wide variety of insects, including many rare butterflies. It's also a crucial biotope for diverse bird communities, especially after heavy rains when the lake refills.
While the area is generally accessible, specific public transport options directly to Hirrensee are limited. Visitors typically reach the lake by car, often parking in nearby Hiltensweiler or other designated spots. It's advisable to check local bus schedules for connections to the Tettnang district if relying on public transport.
Hirrensee is a relatively compact nature reserve. A leisurely walk around the lake and through its surrounding meadows can typically be completed within 1 to 2 hours, depending on your pace and how often you stop to observe the wildlife and scenery. There isn't a single defined 'loop trail' but rather various paths to explore.
Yes, Hirrensee is considered family-friendly, especially for those who enjoy nature walks and wildlife observation. The paths are generally easy, making it suitable for children. However, due to the damp and sometimes uneven terrain, strollers might be challenging in certain areas. It's a great spot for a peaceful outing to teach children about unique ecosystems.
As a designated nature reserve, specific rules regarding dogs may apply to protect the sensitive ecosystem and wildlife. While dogs are often permitted on leash on public paths, it's always best to check local signage upon arrival to ensure compliance with any restrictions, especially concerning ground-nesting birds or sensitive plant areas.
The best season depends on your interest. For birdwatching, late autumn and winter, especially after heavy rains, are ideal as the lake attracts numerous water birds. During warmer months, the meadows burst with life, making it perfect for observing unique flora and insect populations. Spring offers the chance to see rare primroses in bloom.
While not typically a destination for winter sports like skiing or ice skating, Hirrensee offers a serene experience for winter hikes. The quiet, snow-covered landscape can be beautiful, and it's an excellent time for birdwatching, as the lake often attracts various water birds during colder months, especially if it has refilled due to heavy precipitation.
Given the fen and meadow terrain, sturdy, waterproof or water-resistant footwear is highly recommended, especially after rain. Layers of clothing are advisable to adapt to changing weather conditions. In warmer months, consider insect repellent due to the rich insect life. Binoculars are also a good idea for bird and wildlife observation.
Hirrensee itself is a nature reserve with no direct facilities. However, the nearby city of Tettnang and its surrounding districts, such as Hiltensweiler, offer various options for cafes, restaurants, and accommodation. You'll find a range of choices for refreshments and overnight stays just a short drive away.
Hirrensee stands out due to its unique classification as a nutrient-poor fen and a designated nature reserve. Unlike many recreational lakes, its primary value lies in its exceptionally preserved ecosystem, supporting endangered flora and fauna, including glacial relics. This makes it a significant site for biodiversity and ecological study, offering a more tranquil, nature-focused experience.