Visiting Sigmund Thun Klamm – A Complete Guide to Kaprun’s Most Scenic Gorge

If you’re planning a trip to the Austrian Alps and want to squeeze in something beautiful, easy, and wildly photogenic — Sigmund Thun Klamm in Kaprun is 100% worth adding to your itinerary. This narrow gorge carved by glacial meltwater over thousands of years is one of those places that feels like a hidden gem, but without requiring a long hike or hours of planning.

We visited Sigmund Thun Klamm as a quick stop on our road trip through Salzburgerland, and honestly? It completely exceeded expectations. The wooden walkways, the roaring turquoise river, and the way the light cuts through the narrow canyon walls — it’s dramatic, peaceful, and surprisingly accessible. Whether you’re traveling solo, as a couple, or with kids in tow, this is one of those rare spots that works for everyone.

In this post, I’ll share everything you need to know to plan your visit — including how to get there, what to expect, opening hours, ticket prices, and whether or not it’s worth visiting with kids. If you’re after a quick alpine adventure that delivers on scenery without the sweat, you’re going to love this one.

Sigmund Thun Klamm Hiking Statistics

Distance – 3.1km

Elevation – 100m

Duration – 1 hour

Starting Point – The entrance to the Sigmund Thun Gorge

End Point – After visiting the Sigmund Thun Klamm you can also add the circular trail around the Klammsee to your itinerary.

Level – Easy

Best time to visit – The Sigmund Thun Klamm gorge closes down in winter.

Entrance fee – €8.5

Opening hours – From 9am until 5.30pm

How to Get to Sigmund Thun Klamm

Getting to Sigmund Thun Klamm is super easy, whether you’re coming by car or using public transport.

If you’re driving, just head toward Kaprun and follow the signs for Kesselfallstraße. The gorge is located about 2.5 km from the town center, and you’ll find free parking right next to the entrance. You can plug Kesselfallstraße 20, 5710 Kaprun into Google Maps and it’ll take you right there without any issues.

Coming by bus? No problem. From Zell am See, take bus line 660 toward Kaprun. The ride takes less than 10 minutes, and you’ll want to get off at the Sigmund-Thun-Klamm stop. From there, it’s just a short walk to the ticket office and entrance. Buses run regularly in the summer months, though it’s always a good idea to double-check the schedule if you’re traveling on a weekend.

If you have a Zell am See–Kaprun Summer Card or the SalzburgerLand Card, your entrance is included — so definitely bring it along if you’re using one.

Opening Times & Tickets for Sigmund Thun Klamm

The Sigmund Thun Gorge operates seasonally each year, with varied opening hours depending on the month:

• Mid-May to June (May 9 – June 30): 9:00 am – 5:30 pm
• Summer (July 1 – August 31): extended hours—9:00 am – 7:00 pm
• September (Sept 1 – Sept 30): 9:00 am – 5:30 pm
• Autumn (Oct 1 – Nov 2): 9:00 am – 3:30 pm

💡 TIP – The gorge is closed during the winter and early spring months).

💡 TIP – Heading in before 11:00 am or after 5:00 pm often means fewer crowds and a more peaceful walk

Tickets can be purchased online or on-site at the entrance, and payment kiosks accept cards and cash.

The entrance also includes access to the Klammsee lake area and the onsite Kaprun Museum (if you choose to visit it). A brochure and guide sheet can be collected at the ticket booth for free.

Where to stay

We stayed in the valley of Wagrain at the 4 star Berghotel Alpenklang. A family run hotel where both breakfast and dinner are included and a beautiful terrace with a view over the valley and surrounding mountains.

Other plus points:

Ideally located in between all of the different area’s that we wanted to go hiking during our Salzburg itinerary.

We got a family room so César had his own separate bedroom which is a blessing for a good night’s sleep.

Dinner could be served at our own pace which was ideal with a fussy 1 year old who loves nothing more than to throw everything on the ground in the evening.

Hiking the Sigmund Thun Klamm with a Baby

The entire trail is built on solid wooden boardwalks, making it safe and stable, though not suitable for strollers due to the stairs and narrower sections.

We did the walk with our little one in a sturdy back carrier from Thule, and it worked perfectly. The support was great for both of us, and having our hands free made it much easier to navigate the steps and take in the views. The walk through the gorge takes about 30–45 minutes one way, and there’s plenty to see — cascading waterfalls, mossy rock walls, and that constant roar of glacial water below.

A few tips:

• Start early to avoid the crowds and walk at your own pace.
• Dress your baby in layers, as the gorge stays cooler and more humid than the open trails.
• Take a break at Klammsee after the gorge — there’s space to sit, relax, and even do a quick change or feed.

What to Expect at Sigmund Thun Klamm

From the moment you step onto the wooden boardwalk, you’ll hear the roar of glacial meltwater echoing between the rock walls — and that’s exactly what makes Sigmund Thun Klamm so special. This narrow gorge was carved by the Kapruner Ache river over thousands of years, and today you can experience it up close thanks to a safe, well-built walking path that leads you right through its heart.

The walk is about 1.3 km one way, following a winding route over bridges, platforms, and staircases that cling to the canyon walls. You’ll pass rushing waterfalls, swirling pools, and dramatic overhangs — all just a few meters away. The gorge stays cool and misty, even on hot summer days, which makes it a refreshing break from the heat.

The path ends at Klammsee, a peaceful alpine lake with turquoise water and mountain views. There are benches and open grassy areas here, perfect for a picnic or short rest before heading back the same way.

You don’t need to be a hiker to enjoy this trail — it’s easy, family-friendly, and takes around 30–45 minutes each way, depending on how often you stop for photos. Just wear good walking shoes (it can be slippery in spots), bring a light jacket, and get ready to be wowed by the natural power of water and time.

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Hi! We’re Charlotte, Christof & César!

Armed with our cameras & drone we’re always on the lookout for the next adventure!
We’ve been traveling together since 2020 and the best adventures are yet to come!
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