Attractions and Places To See around Immendingen - Top 20

Immendingen is home to two remarkable natural features. The Danube Sinkhole is a geological wonder where the Danube River disappears into the karstic limestone, reappearing 12 km away at the Aachtopf. You can observe the riverbed becoming dry, especially during drier seasons. Another fascinating site is the Höwenegg Crater Lake, often called the "Blue Eye" of the Hegau. This lake formed in a former basalt mining area, part of the Hegau volcanism, and is surrounded by a circular path.

Yes, Immendingen offers several historical landmarks. The Hohenhewen Castle ruins provide a glimpse into the past and offer panoramic views of the Hegau mountains and Lake Constance. You can also see the historic Zimmern Covered Wooden Bridge over the River Danube, a notable landmark first built in 1784 and rebuilt after a fire. The Upper Castle (Oberes Schloss), dating back to the 12th century, now serves as Immendingen's town hall, and the Lower Castle (Unteres Schloss) functions as a cultural center.

The region around Immendingen is excellent for outdoor activities. You can find numerous hiking and cycling trails. For hiking, explore routes around the Danube Sinkhole or the Höwenegg Crater Lake. The DonauWelle premium hiking trails offer scenic experiences. For more options, check out the hiking guide for Immendingen. Cyclists can enjoy routes like those crossing the Old Danube Bridge, Immendingen, which is part of a very nice bike path. More cycling routes are available in the cycling guide for Immendingen and the gravel biking guide.

Many attractions around Immendingen are suitable for families. The Danube Sinkhole offers an intriguing natural spectacle that children often find fascinating. The Zimmern Covered Wooden Bridge over the River Danube and the Old Danube Bridge, Immendingen are also great for a leisurely stroll or bike ride with the family. Exploring the circular path around the Höwenegg Crater Lake can also be an enjoyable family outing.

Beyond its natural beauty, Immendingen has cultural sites worth exploring. The Heimathaus (Local History Museum) offers a journey through Immendingen's history, showcasing historical documents, religious artifacts, and unique fossil finds from Höwenegg. The former Benedictine Amtenhausen Monastery near Zimmern is another historical site, and the Parish Church of St. Peter and Paul is a significant cultural landmark.

Visitors particularly appreciate the stunning panoramic views from places like Hohenhewen Castle, which offers a 360° perspective of the Hegau mountains, Lake Constance, and the Swabian Alb. The unique geological phenomenon of the Danube Sinkhole also captivates many, especially when the river disappears. The scenic bike paths, such as those crossing the Old Danube Bridge, Immendingen, and the tranquil beauty of the Höwenegg Crater Lake are also highly rated.

Yes, to fully experience the natural beauty, consider the DonauWelle premium hiking trails, which include routes around the Danube Sinkhole. There's also a moderate 9.8 km loop from Höwenegg that takes you around the Danube Sinkhole. For the Höwenegg Crater Lake, an easy 3.5 km circular path leads around the lake, offering good views. You can find more detailed routes in the Immendingen hiking guide.

The Danube Sinkhole is most impressive when the river's water level is low, causing it to disappear completely. This phenomenon is most frequently observed during summer and autumn months, especially after periods of little rainfall. However, the river's disappearance depends on current water levels, so it's always a unique experience.

Absolutely. The Höwenegg Crater Lake area is renowned for its significant fossil finds. Archaeological excavations have uncovered fossils of prehistoric horses (Hipparion), antelopes, and rhinos, providing evidence of a subtropical climate around 10 million years ago. The Heimathaus (Local History Museum) in Immendingen dedicates a significant part of its exhibits to these unique fossils, including a skeleton of a Hipparion and even saber-toothed tigers.

Immendingen hosts a few notable events. The Schlossfest Immendingen, a castle festival, is celebrated around the Upper Castle every two years. Additionally, the Union of the Self-employed (Bund der Selbständigen) organizes an annual Christmas market, offering a festive atmosphere during the winter season.

For breathtaking views, head to Hohenhewen Castle. A viewing platform on the keep provides a 360° perspective of the Hegau mountains, Lake Constance, and the Swabian Alb. In clear weather, you might even spot the Alps and the Black Forest. The Old Danube Bridge, Immendingen also offers scenic views, particularly of the rushing water from many small waterfalls.