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Switzerland
Eastern Switzerland
St. Gallen
Wahlkreis Rheintal

Diepoldsau

The best walks and hikes around Diepoldsau

4.6

(70)

504

hikers

34

hikes

Hiking around Diepoldsau offers access to the Rhine Valley's unique landscapes and natural features. The region is characterized by the Old Rhine and its surrounding nature reserve, providing tranquil waters and lush natural surroundings. Views of the hills and mountains of the Appenzell region and Vorarlberg are also present. The area features well-maintained trails suitable for various fitness levels.

Best hiking trails around Diepoldsau

  • The most popular hiking route is Old Rhine – Dam border crossing loop from Diepoldsau,…

Last updated: May 20, 2026

4.9

(28)

116

hikers

#1.

Old Rhine – Dam border crossing loop from Diepoldsau

13.0km

03:16

20m

20m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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5.0

(1)

23

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

sonniandl
July 20, 2025, Schmitter - Rheinauen

Relax, swim, sunbathe, or lie in the shade. Easily accessible and yet not overcrowded, but spacious. The entrance to the water is somewhat steep in some places. The middle of the water also marks the Austrian/Swiss border.

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Wonderful information board that made us laugh out loud. What a cool idea:-)

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You can also get across with your shoes on. A little balancing is enough.

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There are idyllic swimming spots all along the way. There are also some fireplaces.

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The path between the bodies of water is great and offers beautiful views and insights into nature. The boundary stones discreetly make it clear that a national border runs here. (AT-CH)

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One of the arms of the old Rhine that fell victim to straightening is renaturing at least a little.

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This beautiful natural border stretches as far as Lustenau bei Rohr.

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Beautiful bathing area with a transition to the Swiss side where there is even more bathing area with a grill.

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Frequently Asked Questions

How many hiking trails are available in Diepoldsau?

Diepoldsau offers a diverse network of over 30 hiking trails. These routes cater to various preferences, with a strong emphasis on easy and moderate excursions through the unique Rhine Valley landscape.

What is the best time of year for hiking in Diepoldsau?

Hiking in Diepoldsau is enjoyable almost year-round. The trails, particularly those around the Old Rhine Nature Reserve, are suitable for most seasons, allowing you to experience the changing flora and fauna. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides lush green landscapes.

What do other hikers say about the trails in Diepoldsau?

The komoot community highly rates the trails in Diepoldsau, with an average score of 4.6 stars from over 60 reviews. Hikers frequently praise the well-maintained paths, the tranquil beauty of the Old Rhine, and the scenic views of the surrounding Appenzell and Vorarlberg hills.

Are there easy hiking options in Diepoldsau?

Yes, Diepoldsau is well-suited for easy hikes. Out of the over 30 available routes, 28 are classified as easy. An excellent option for a relaxed stroll is the Old Rhine – View of the Rhine River loop from Diepoldsau, which is 7.7 km long and offers pleasant views along the river.

What kind of terrain can I expect on Diepoldsau's hiking trails?

The terrain in Diepoldsau is generally flat, characteristic of the Rhine Valley. Trails often follow the tranquil Old Rhine, its dams, and floodplains. While mostly level, some routes offer gentle ascents to provide views of the nearby Appenzell region and Vorarlberg mountains. Paths are typically well-maintained and accessible.

Are there family-friendly hikes in Diepoldsau?

Many trails in Diepoldsau are family-friendly, offering easy and accessible options suitable for all ages. The Schmitter Welcome Sign – Schmitter - Rhine floodplains loop from Diepoldsau is a good example, providing a gentle 5.7 km walk through the riverine landscape.

Can I bring my dog on the trails in Diepoldsau?

Yes, Diepoldsau's natural environment and well-maintained paths are generally dog-friendly. Many trails, especially those along the Old Rhine and through the floodplains, are suitable for walks with your canine companion. Always ensure your dog is on a leash and respect local regulations, particularly within nature reserve areas.

Are there circular hiking routes in Diepoldsau?

Yes, Diepoldsau features several popular circular hiking routes. The Old Rhine – Dam border crossing loop from Diepoldsau is a moderate 13.0 km loop that allows you to experience the unique border region between Switzerland and Austria. Another popular option is the Old Rhine Nature Reserve – Alter Rhein Nature Park loop from Diepoldsau, a 11.1 km moderate trail highlighting the area's ecological significance.

What natural features or points of interest can I see while hiking in Diepoldsau?

The primary natural feature is the Old Rhine (Alter Rhein) and its surrounding nature reserve, home to diverse wildlife including various bird species and unique plants like water lilies and orchids. You'll also enjoy views of the hills and mountains of the Appenzell region and Vorarlberg. For impressive natural monuments slightly further afield, consider visiting the Rappenloch Gorge.

Are there any viewpoints or scenic spots along the trails?

While Diepoldsau's immediate trails offer tranquil river views, the broader region provides elevated viewpoints. Highlights like the Karren Viewing Platform or the Kapf summit cross offer panoramic vistas over the Rhine Valley and surrounding mountains, though these may require a short drive from Diepoldsau.

Is public transport available to access hiking trails in Diepoldsau?

Diepoldsau is integrated into the regional public transport network, making it possible to reach trailheads without a car. Local bus services connect Diepoldsau with surrounding towns and train stations, providing access to various starting points for your hikes. Check local transport schedules for specific route planning.

Where can I park when hiking in Diepoldsau?

Parking is generally available in and around Diepoldsau, particularly near popular trailheads and the town center. Look for designated parking areas which are often signposted. Some routes, like those starting directly from Diepoldsau, will have convenient parking options nearby.

Are there any hidden gem hikes in Diepoldsau?

While the Old Rhine trails are well-known, exploring the less-trafficked paths through the Rhine floodplains can offer a sense of discovery. The Storchenhof loop from Widnau, though starting from a nearby village, is an easy 4.9 km route that provides a peaceful experience through the flat Rhine Valley landscape, often revealing local wildlife.

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