Best natural monuments around Illerrieden are found within a picturesque landscape in the Alb-Donau district of Germany. The region features the Iller River and its surrounding forests, offering diverse natural areas. Visitors can explore various natural features, including lakes, nature reserves, and viewpoints, which contribute to the area's appeal for outdoor activities. The broader context of the Swabian Alb provides rolling hills, green meadows, and dense forests.
Last updated: July 8, 2026
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very beautiful natural lake
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The tree and art trail is located east of Illertissen on the way to the well-known Gaissmayer perennial nursery, and the Illertissen airfield is also very close by. You don't have to pay an entrance fee to visit the tree and art trail and there are no opening hours. Dogs on a leash are also allowed. Our dog Bronco really enjoyed the many steel animals and wooden figures. He often only notices at second glance that something like that isn't "real". 👀😀 The path through the tree and art trail isn't particularly long, it must be roughly 400 meters. Together with the guest tree garden, it's probably 2000 square meters. But it's still a lot of fun and there's a lot to discover! If you want, you can also sit on the raised seat and look at everything from above. There are information boards with interesting information in front of many plants, bushes and trees.
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If you love nature and enjoy watching birds 🐦 and ducks, you should stop by there. It's worth it
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Absolutely worth seeing - observation tower with lots of information about the birds
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A natural lake - with many birds - swimming is prohibited - circumnavigation by bike possible
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Many bird species can be observed and photographed here
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It's worth it for a little trip & partly overlaps with the bee trail here (on which you can continue straight away ;)
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A small (sometimes overgrown) lake in the forest with a collection of old boundary stones
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The Illerrieden region, part of the picturesque Swabian Alb, offers diverse natural features. You'll find the serene Iller River and its surrounding forests, several small lakes and ponds, and nature reserves. Notable spots include the Plessenteich Nature Reserve, known for its renatured gravel quarry that serves as an important bird habitat, and the Wullenstetter Natural Lake, a renatured biotope.
Yes, several natural monuments around Illerrieden are ideal for families. The Illertissen Tree and Art Trail is particularly family-friendly, featuring around 40 trees, native shrubs, a pavilion with activities, and steel animal silhouettes to discover. The Plessenteich Birdwatching Tower and the Plessenteich Nature Reserve are also great for families, offering opportunities for bird watching and easy walks. The Frog Pond and Historic Boundary Stones provides a unique experience with its three ponds and historical elements.
The best seasons for visiting the natural monuments and enjoying outdoor activities like hiking and cycling around Illerrieden are spring and autumn. Spring offers blossoming nature, while autumn provides picturesque colorful leaves, making for beautiful scenery.
The region is excellent for various outdoor activities. You can enjoy hiking through rolling hills, green meadows, and dense forests. Cycling is also popular, especially along the scenic Iller Cycle Path. Bird watching is a highlight at the Plessenteich Birdwatching Tower. For specific routes, you can explore options like easy hikes or cycling tours. Find more details on nearby routes in the easy hikes around Illerrieden guide or the cycling around Illerrieden guide.
Yes, the region offers several spots for panoramic views. The Plessenteich Birdwatching Tower provides excellent views over the renatured quarry lake and its birdlife. Additionally, the ascent to the Römerstein, often referred to as Illerrieden's 'local mountain,' offers panoramic vistas over the entire surrounding area, extending all the way to the Alps.
Yes, dogs on a leash are generally allowed at many natural monuments. For example, the Illertissen Tree and Art Trail explicitly welcomes dogs, offering a fun experience for them with its steel animal and wooden figures.
The natural areas around Illerrieden are rich in wildlife, especially birds. The Plessenteich Birdwatching Tower and Plessenteich Nature Reserve are significant breeding and resting areas for endangered bird species. The Frog Pond is, as its name suggests, home to numerous frogs, offering a unique 'frog concert' experience.
Yes, the region features various trails suitable for circular walks and cycling. The Plessenteich Nature Reserve has good gravel paths that are suitable for all types of bikes. The Wullenstetter Natural Lake also has a small single trail running parallel to the main path. The Iller Cycle Path is a highly recommended scenic route for cyclists.
Visitors particularly appreciate the tranquility and natural beauty of the area. Many enjoy the opportunities for bird watching at Plessenteich, the engaging and family-friendly experience of the Illertissen Tree and Art Trail, and the peaceful walks around the various lakes and through the forests. The well-maintained paths and informative signage also receive positive feedback.
Yes, the Frog Pond and Historic Boundary Stones is a notable example. This site combines natural beauty with historical elements, featuring a collection of old landmarks alongside its three ponds in the forest.
The duration of your visit depends on the specific natural monument and your chosen activity. For a leisurely walk around a lake like Wullenstetter Natural Lake or a visit to the Illertissen Tree and Art Trail, a few hours might suffice. If you plan to hike or cycle longer routes, you could easily spend half a day or a full day exploring the broader natural landscapes and reserves.


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