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  • Gnadensee (part of Lake Constance) near Konstanz
    Gnadensee (part of Lake Constance) near Konstanz Photo: Volker Loche, Adobe Stock

Gnadensee

The Gnadensee in Germany is a picturesque lake with diverse nature and cultural highlights. It offers numerous opportunities for outdoor activities and is known for its culinary specialties.

4.1  (117 Ratings and reviews)

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Attractions at Gnadensee


Highlights

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Maps and trails
Hiking Trail · BodenSeeWest
Imperial views on the Napoleon route
recommended route Difficulty easy
Distance 14.5 km
Duration 3:45 h
Ascent 225 m
Descent 225 m

Circular hike on the Thurgau Seerücken from Ermatingen following in the footsteps of Napoleon III to Arenenberg Castle and Park, the Napoleon ...

4.5
from Walter Biselli,   Walter Biselli
Bicycle Rides · Canton of Thurgau
Mostindien Route (2 days)
recommended route Difficulty moderate Multi-day route Open
Distance 101.7 km
Duration 7:00 h
Ascent 420 m
Descent 410 m

On the Mostindien route, you cycle with panoramic views following the apple – across Thurgau. There's lots to discover: culinary delights, ...

4
from Thurgau Tourismus,   Thurgau Tourismus
Hiking Trail · Canton of Thurgau
Vines & Wine
recommended route Difficulty easy Open
Distance 15.6 km
Duration 4:15 h
Ascent 295 m
Descent 315 m

A hike through the vineyards on the Lower Lake, past castles, palaces, and stunning landscapes. Along the way, there are several opportunities to ...

4
from Thurgau Tourismus,   Thurgau Tourismus
Hiking Trail · Bodanrück und westl. Bodensee
Between two lakes: from Allensbach to Konstanz
recommended route Difficulty T1 easy
Distance 22.9 km
Duration 5:45 h
Ascent 155 m
Descent 158 m

Scenic hike from the Untersee to the Überlinger See of Lake Constance.

5
from Walter Biselli,   Walter Biselli
Hiking Trail · Lake Constance (BW)
ViaRhenana: from Steckborn to Kreuzlingen
recommended route Difficulty moderate
Distance 19.7 km
Duration 5:00 h
Ascent 250 m
Descent 250 m

The last stage of the Hochrhein route leads from Steckborn on Untersee to Kreuzlingen on Lake Constance.

3
from Walter Biselli,   Walter Biselli
Hiking Trail · Bodanrück und westl. Bodensee
Hegne circular route
recommended route Difficulty easy Open
Distance 4.3 km
Duration 1:00 h
Ascent 41 m
Descent 41 m

Of monasteries, Celtic graves, crayfish, and murder stories around Hegne-Allensbach.

4.5
from Kultur- und Tourismusbüro Allensbach,   Westlicher Bodensee
Bicycle Rides · Canton of Thurgau
Rhine Route (Kreuzlingen – Schaffhausen)
recommended route Difficulty easy Stage 2 Open
Distance 48.3 km
Duration 3:15 h
Ascent 120 m
Descent 110 m

The Rhine Route accompanies the Alpine river from its source to the Rhine ports of Basel. The ride leads diversely through landscapes shaped by ...

4.5
from Thurgau Tourismus,   Thurgau Tourismus
Hiking Trail · Lake Constance (BW)
Nature experiences at Untersee
recommended route Difficulty easy
Distance 17.8 km
Duration 4:30 h
Ascent 91 m
Descent 89 m

The unique landscape offers the attentive hiker varied nature experiences on the route from Radolfzell at Zeller See via Mindelsee to Allensbach ...

3.5
from Walter Biselli,   Walter Biselli
Long Distance Hiking · Lake Constance (BW)
Bodensee circular route
Premium content Difficulty moderate
Distance 271.3 km
Duration 90:00 h
Ascent 1,525 m
Descent 1,524 m

The Bodensee circular route leads all the way around the lake and reveals numerous sights on the shores of Germany, Austria, and Switzerland.

5
from Sandra Fischer,   Outdooractive Premium
Bicycle Rides · BodenSeeWest
Around the Untersee
recommended route Difficulty moderate Open
Distance 71.4 km
Duration 5:00 h
Ascent 187 m
Descent 152 m

From Radolfzell on Lake Constance, take about 5 hours to circle the Untersee, with wide views of the lake and mountains and many bathing ...

5
from Tourist-Info Radolfzell,   Westlicher Bodensee
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Features
Maps and trails

The Gnadensee, also known as Untersee, is located in southern Germany between the cities of Konstanz and Radolfzell on Lake Constance. With its geographical location, the Gnadensee offers a breathtaking backdrop with gentle hills, idyllic shores, and views of the Alps.

Touristically Relevant Sights

One of the main attractions at Gnadensee is the island of Reichenau, which is a UNESCO World Heritage Site. Here, visitors can explore historic churches and stroll through beautiful orchards and vegetable gardens.

Cultural Highlights and Events

Cultural events regularly take place around the Gnadensee, such as the Seenachtsfest in Konstanz or the Seehasenfest in Friedrichshafen. These festivals attract thousands of visitors every year.

Culinary Specialties

Thanks to its proximity to Lake Constance, there are numerous restaurants at Gnadensee serving fresh fish from the lake. A local specialty is, for example, whitefish (Felchen) – a delicious white fish prepared in various ways.

Important Outdoor Activities

The Gnadensee offers many opportunities for outdoor activities such as hiking, cycling, and sailing. There are well-marked trails along the lake leading to picturesque viewpoints. Water sports enthusiasts can explore the lake by boat or try stand-up paddling.

Most Beautiful Places at Gnadensee

One of the most beautiful places at Gnadensee is the Mettnau peninsula near Radolfzell. Visitors will find a spacious park here that invites strolling and relaxing. From here, there is also a wonderful view of the lake.

Swimming in the Gnadensee

Yes, swimming in the Gnadensee is possible! At many spots along the shore, there are public swimming areas with sandy beaches and lawns for sunbathing. The water quality is excellent, so nothing stands in the way of a refreshing swim.

Authentic Experiences and Guided Tours

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Trip planning


Weather

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Reviews

  • September 19, 2026
    Michael Bendlin 
    September 19, 2026
    Entspannende Rundwanderung durch Wohngebiete mit liebevoll angelegten Grundstücken und auf Uferwegen; nirgends sonst habe ich so viele Hofläden, private Verkaufstischchen und Gratisangebote in einer Ortschaft gesehen • inkludieren sollte man die Ruine Schopflen und kleinere Abschnitte des Inselrundweges, welche näher am Wasser verlaufen
    ...Show more
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Written September 19, 2026
  • August 08, 2026
    Michael Bendlin 
    August 08, 2026
    Eine etwas andere Etappe… zunächst geht es durch mehrere Wohnviertel; hier trifft man auf zahlreiche mit Geschmack kreierte und Herzblut gepflegte Grundstücke • der sanfte Aufstieg zum Arenenberg belohnt den Wanderer mit einer herrlichen Panoramasicht auf den Untersee • der letzte Teil gefällt mit Natur und Aussicht gleichermaßen – Fazit: eine lohnenswerte Strecke
    ...Show more
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Scenic Variety of paths
    Written August 08, 2026
  • August 02, 2026
    Michael Bendlin 
    August 02, 2026
    Leicht ansteigend entfernen wir uns von Stadt und See und geniessen schon bald die Aussicht • hinter Bäumen erblickt man die Turmspitzen des Schlosses „Castell“ • den kleinen Umweg über die Burgruine sollte man unbedingt in Kauf nehmen; es lohnt sich • insgesamt ist die Etappe abwechslungsreich; das Panorama vor Ermatingen auf die Insel Reichenau ist beeindruckend
    ...Show more
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Photo: Michael Bendlin, Community
    Variety of paths Scenic
    Written August 02, 2026
  • June 07, 2026
    Rudolf Seidel 
    Unglaublich schöne Tour.
    ...Show more
    Challenging Variety of paths Solitude Scenic
    Written June 07, 2026
  • May 18, 2026
    Arnold Allweier 
    wunderschönes Plätzchen, (noch) ein Geheimtip
    ...Show more
    Written May 18, 2026
    Natural Monument
    Mammutbaum bei Hegne
  • April 06, 2026
    Matthias Bosshart
    April 05, 2026
    Schöne Tour
    ...Show more
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Photo: Matthias Bosshart, Community
    Written April 06, 2026
  • April 05, 2026
    Step 
    April 04, 2026
    Sehr schöner Weg. Startete in Schaffhausen und war knapp 12h später in Kreuzlingen. Man beachte die Betriebszeiten der Rhein-Fähre Büsingen. Ich bin zu Fuss weiter bis Diessenhofen und habe da die Brücke verwenden. Stein am Rhein eignet sich als Kaffee-Halt, hat tolle kleine Kaffees in der Altstadt nur weniger Meter von der Route entfernt.
    ...Show more
    Photo: Step, Community
    Photo: Step, Community
    Photo: Step, Community
    Written April 05, 2026
  • March 07, 2026
    Sonja Stuber
    March 07, 2026
    Eine schöne einfache Tour durch eine tolle Landschaft. Gute ausgeschildert. Beim Bauer Litz sollte man unbedingt eine Einkehr machen. Schöner Biergarten in der Streuobstwiese und leckeres Essen.
    ...Show more
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Photo: Sonja Stuber, Community
    Written March 07, 2026
  • February 16, 2026
    Michael Schoch
    February 15, 2026
    Immer wieder eine jährliche Challenge. So früh im Jahr war ich noch nie rum.
    ...Show more
    Photo: Michael Schoch, Community
    Written February 16, 2026
  • August 15, 2025
    Tom Sulzer 
    The kiosk is serving a wonderful Cappucino!
    ...Show more
    Written August 15, 2025
  • May 04, 2025
    Thomas Vetter
    May 01, 2025
    Die Wanderung ist gut zu laufen. Die "Hochwasserstelle" ist durch einen Holzsteg entschärft. Man dürfte nun meist trocken queren können. An der Mainau und am Horn ist immer viel los, sonst eher ruhige Wanderung.
    ...Show more
    Photo: Thomas Vetter, Community
    Photo: Thomas Vetter, Community
    Photo: Thomas Vetter, Community
    Written May 04, 2025
  • May 04, 2025
    Armin Superschlau 
    May 03, 2025
    Sehr schöne Wanderung zwischen den beiden Seen. Abwechslungsreiche Strecke mit gut zu gehenden Wegen. Wir sind die Tour bei Wechselhaftem Wetter gelaufen. Auf der ersten Hälfte bei Regen und ab der Insel Mainau mit Sonne 🌞. Die Rückfahrt mit der Bahn 🚆 von Konstanz nach Allensbach, hat auch super funktioniert, Top. Nur die Parkgebühr am Bahnhof sind schon happig, gezahlt 10€ für die 6-7 Stunden.
    ...Show more
    Written May 04, 2025

AI-generated

The content was generated entirely by AI and published without meaningful human review or approval. more

Localization

Parts of this content were machine translated from German.
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