Lakes near Kaiseraugst are primarily found in the wider Aargau region, as Kaiseraugst itself is situated on the High Rhine within the Basel metropolitan area. The canton of Aargau offers a variety of natural and artificial water bodies, providing diverse recreational opportunities. These include large natural lakes, artificial reservoirs, and smaller park ponds. The area is known for its blend of riverine landscapes and accessible lake environments.
Last updated: April 30, 2026
Highlight • Natural Monument
Translated by Google •
Tip by
Highlight • River
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Rest Area
Translated by Google •
Tip by
Highlight • Forest
Translated by Google •
Tip by
Highlight • Rest Area
Translated by Google •
Tip by
Sign up for free to discover even more lakes around Kaiseraugst.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Stadtpark West, Rheinfelden With stately trees, a spacious promenade and direct access to the old town for walks, Stadtpark West is a popular retreat. In addition to a marble run, an outdoor fitness course and the Buvette Rhybar, the newly designed pond has also been part of the city park since 2023. Green oasis. With groups of trees, individual trees and some water elements such as fountains and the pond, the park's characteristics correspond to the English landscape garden style. Show pond with native mussels, crabs, geese and fish. The pond was inaugurated in May 2023 by a Rheinfelden kindergarten class. The water birds as well as the fish can be observed by park visitors from two platforms protected by railings. The pond is designed as a show pond based on the concept of the entire city park. Text / Source: Tourism Rheinfelden, City Office, Rheinfelden https://www.tourismus-rheinfelden.ch/de/erleben/sehenswuerdigkeiten/stadtpark-west
13
0
Very beautiful area and nature reserve.
0
0
The Park im Grünen is a popular recreational area on the outskirts of the city. Asphalted paths invite you to walk, skate and cycle, but there are also sports fields and playgrounds and beautiful green spaces. The park, formerly known as Grün 80, once served as the summer residence of the Basel philanthropist Christoph Merian. Today the garden is a popular destination and has a pond, a mini golf course, a cafeteria, a restaurant, a playground and a small shop. https://www.basel.com/de/attraktionen/park-im-gruenen-dbfe1e396b
0
1
The Park im Grünen is a popular recreational area on the outskirts of the city. Asphalted paths invite you to walk, skate and cycle, but there are also sports fields and playgrounds and beautiful green spaces. The park, formerly known as Grün 80, once served as the summer residence of the Basel philanthropist Christoph Merian. Today the garden is a popular destination and has a pond, a mini golf course, a cafeteria, a restaurant, a playground and a small shop. https://www.basel.com/de/attraktionen/park-im-gruenen-dbfe1e396b
0
0
The Ermitage is a large and lovingly designed green area from 1785, with three idyllic ponds, several romantic grottos, historical buildings, pretty walking paths between the shore and the edge of the forest and, on top of it all, the castle ruins of Bierseck Castle, as the crowning glory of the whole. It is a wonderful place for physical and mental relaxation, but those seeking peace and quiet should visit outside of the holidays or weekends. It is a real visitor magnet. Warning! The grottos can only be reached on foot and via steep stairs. The rest of the garden is mostly wheelchair accessible and suitable for pushchairs. There are no parking spaces directly at the Ermitage! Free entry!
0
0
The stately trees and the spacious promenade are a real feast for the eyes in all seasons. The location directly on the Rhine and the spectacular view of the old town facades make the park a popular photo spot.
7
0
While Kaiseraugst is on the High Rhine, the wider Aargau region offers a variety of water bodies. You'll find large natural lakes like Egelsee, artificial reservoirs such as Flachsee and Klingnauer Stausee, and charming park ponds within highlights like Ermitage Arlesheim Landscape Garden and Green Park.
Yes, Egelsee, the largest natural lake in Aargau, offers designated bathing areas. Lake Hallwil is also a popular vacation destination with opportunities for various water sports, including swimming.
Flachsee is an important bird reserve, providing a breeding ground and wintering spot for 75 bird species, with a dedicated observation station. Klingnauer Stausee is also an internationally important nature reserve known for its diverse birdlife, featuring a 10-meter-high wooden observation tower for panoramic views.
Absolutely. Green Park is a beautifully laid out nature park with ponds, a large playground, and mini golf. Park im Grünen (Grün 80) also features ponds, barbecue areas, and a children's park with miniature golf and playgrounds. City Park West, Rheinfelden, offers a newly designed pond with native mussels, crabs, geese, and fish, observable from platforms.
The Ermitage Arlesheim Landscape Garden is the largest English landscaped garden in Switzerland, featuring small lakes and various wild places with romantic names, alongside historical elements like Birseck Castle. It's a place of rest and natural beauty with a rich history.
Many lakes offer accessible trails. Egelsee is surrounded by a protected marsh and beech forest, ideal for serene walks. Flachsee has a well-maintained nature trail, and Klingnauer Stausee features flat, well-maintained paths suitable for walking, cycling, and even skating, including a circular walk around the reservoir. Lake Hallwil also has a pleasant lakeside trail suitable for cycling and walking.
Beyond walking and cycling around the lakes, you can find various outdoor activities in the broader Kaiseraugst area. For example, there are numerous hiking trails, including easy routes like the Mouth of the Ergolz loop, and more challenging options. You can also explore MTB trails and running trails in the vicinity.
The Old Rhine at Wyhlen offers an exciting and fascinating water landscape. It's a popular spot for cycling, with a path leading from Germany via the power plant to Switzerland, providing different, captivating views throughout the year.
The lakes offer beauty year-round. Egelsee attracts visitors on sunny weekends for its natural beauty. Flachsee and Klingnauer Stausee are excellent for birdwatching, with different species present throughout the year. Summer is ideal for water sports on Lake Hallwil, while the parks like Park im Grünen (Grün 80) are particularly splendid in May during the iris blossom.
Yes, Egelsee is the largest natural lake in the canton of Aargau. It is known for its deep, dark, and often cold waters, surrounded by a protected marsh and a beech forest, which is a nature reserve.
Visitors appreciate the tranquility and natural beauty, especially at places like Egelsee and Ermitage Arlesheim Landscape Garden, which is considered a place of rest. The well-laid-out nature parks like Green Park and Park im Grünen (Grün 80) are also highly enjoyed for their recreational facilities and green spaces.
Lake Hallwil is the largest lake entirely within the canton of Aargau and a popular vacation destination. You can find more detailed information about its features and activities on its Wikipedia page.


Still not found your perfect lake around Kaiseraugst? Check out the guides of these regions to see even more beautiful places.