Best waterfalls around Grellingen are found within a picturesque natural landscape, notably the Chaltbrunnental Valley. This region features the Chastelbach and Chaltbrunnental Waterfalls, which are often explored via interconnected hiking trails. The area is characterized by its steep valleys, high cliffs, and diverse ecosystems, providing various natural attractions for visitors.
Last updated: June 28, 2026
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a photogenic waterfall from the side path
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In addition to its scenic beauty, the Kaltbrunnental Valley is a great outdoor playground for families. The stream offers fun activities and children's canyoning, easy access to the water, and barbecue areas are available. A hot tip, especially in summer.
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It is an absolute place of power!
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Already 12,000 years ago, gatherers and hunters used the protection of the caves in Chessiloch.
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An enchanted, idyllic place
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Fabulously beautiful place. The narrow part of the gorge could have come from an adventure novel. :)
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A real recommendation, especially in summer. The valley runs through the forest, right next to a beautiful stream. A very interesting atmosphere...
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Yes, several trails offer easier access to the waterfalls and gorges. For instance, the Kaltbrunnental Gorge features easy hiking trails and is pleasantly cool in summer due to shaded paths. The Chaltbrunnental Nature Reserve also offers easy hikes with minimal elevation gain, making it suitable for various fitness levels. An easy loop like the Chastelbach Waterfall Ascent loop from Grellingen is also available.
Absolutely. The Chaltbrunnental Valley, home to several waterfalls, is considered a great outdoor playground for families. The Chaltbrunnental Nature Reserve is particularly family-friendly, with many caves and varied environments to explore. Children can enjoy activities in the stream, and there are designated barbecue areas. The easy trails through the Kaltbrunnental Gorge are also ideal for families.
The waterfalls are beautiful year-round. During warmer months, the Chaltbrunnental Valley offers pleasant coolness and high humidity due to shaded paths. In winter, trails like the Jägerwägli Waterfalls and Trail can present an impressive spectacle with frozen water and icicles, though appropriate equipment for icy or snowy paths is recommended.
The region is rich in natural beauty. You'll encounter steep valleys, high cliffs up to 60 meters, narrow gorges, and diverse ecosystems with numerous ferns and moss species. The Chastelbach Waterfall is known for its romantic setting and a gorge section that feels like an adventure novel. The Kaltbrunnental Gorge features impressive rock walls and a winding stream.
Yes, the Chaltbrunnental Valley is home to prehistoric caves, such as those in Chessiloch, which were used by gatherers and hunters 12,000 years ago. Geological formations like the Wappenfels, which also serves as a memorial to Swiss soldiers from World War I, add to the area's historical significance. A karst educational trail through the valley provides insights into the unique waterways and cave phenomena.
Besides hiking directly to the waterfalls, the Grellingen area offers a variety of outdoor activities. You can explore numerous hiking routes, including loops that connect the Chastelbach and Chaltbrunnental Waterfalls. There are also running trails and road cycling routes available in the wider region around Grellingen.
Visitors frequently praise the natural beauty and unique atmosphere. The Chastelbach Waterfall is described as very original and romantic, with its ascent feeling almost unnoticeable due to the scenic surroundings. The Kaltbrunnental Gorge is appreciated for its cool environment on hot days and impressive rock walls. Many find the trails, like the Jägerwägli Waterfalls and Trail, to be spectacular and adventurous.
The waterfalls and trails in the Chaltbrunnental Valley are generally accessible by public transportation. Grellingen itself has a train station, and many hiking routes, including those to the waterfalls, can be started directly from there. The Chaltbrunnental Nature Reserve is noted for being easily reachable via public transport.
Yes, for those seeking a more demanding experience, the Jägerwägli Waterfalls and Trail is considered one of the most spectacular in the region, requiring good physical condition. Another challenging option is the Weibelloch Waterfall and Cave (Jägerwägli Trail), which is quite steep at times but highly rewarding.
Yes, the Chaltbrunnental Valley is known for its caves. The Kaltbrunnental Gorge and Chaltbrunnental Nature Reserve both feature caves, including the historic Chessiloch caves. The Weibelloch Waterfall and Cave is another notable spot where you can explore a cave directly on a challenging trail.
Hiking durations vary depending on the route and your pace. A moderate loop like the Chastelbach Waterfall – Chaltbrunnental Waterfall loop from Grellingen typically takes around 2 hours and 28 minutes for approximately 8.20 km. Easier options, such as a loop through the Kaltbrunnental Gorge, might take about 1 hour and 44 minutes for 6.08 km.


Happy to travel a little further afield? Then browse these guides for the best waterfalls around Grellingen: