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Escape the crowds and discover one of the most untouched valleys in the Swiss Alps—Griesalp, part of the UNESCO Jungfrau-Aletsch region. This e-bike tour starts in Interlaken and takes you deep into alpine wilderness along quiet roads, past roaring waterfalls, and through peaceful forests.
Enjoy a local cheese tasting at a mountain farm, drink fresh spring water straight from the source, and choose between a cozy restaurant lunch or a picnic in nature. With a small group and a passionate local guide, this adventure is perfect for curious travelers who want to see the real Switzerland—off the beaten path.
Tour highlights
- See multiple stunning waterfalls along the way
- Climb Europe’s steepest postbus road—28% gradient!
- Enjoy a mountain lunch at Golderli or a relaxing nature picnic
- Take in panoramic views of 3,000+ meter peaks like Blüemlisalp
- Taste authentic Swiss cheese from local alpine farms
Public transportation options are available nearby
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
Skill level: Participants must be confident bicycle riders
Minimum age: 16 years (Swiss law requires all E-bike riders to be at least 16 years old)
Valid personal insurance covering outdoor and mountain activities is strongly recommended
For a full refund, cancel at least 24 hours before the scheduled departure time.
Round-trip transfer from Interlaken to the starting point of your outdoor adventure
Photos from the trip which will be taken by your guide
Cheese tasting at a mountain farm and fresh alpine spring water along the way.
Washing and maintenance of your rented bike
Top quality E-Bikes and transfer to the place where your outdoor experience begins.
Experienced local guide
You can enjoy a delicious meal at a cozy mountain restaurant or bring your own picnic to enjoy in nature.
Personal insurance and Equipment damage or loss coverage
Interlaken
8:30 – 10:30 Pick-up from one of our designated meeting points in the Interlaken area. – Meet your guide, choose your e-bike and helmet, and receive important tour information. – Transport with bikes to the starting point in Kiental + basic training session.
Kiental
10:30 – 12:30 Start the ride through the peaceful Kiental valley, following the Kiene river to the unique alpine lake Tschingelsee. Surrounded by dramatic peaks and scenic waterfalls like Gwindlibachfall and Dündenfall, this stretch offers countless photo moments. Climb the famous postbus road—the steepest public road in Europe—and enjoy short scenic stops on the way to Griesalp.
5 reviews
Total reviews and rating from Viator & Tripadvisor
604nikithar,
Oct 5, 2025
- Review from Tripadvisor
Spent my birthday riding through the stunning Griesalp valley with the amazing Ales! 🚴♀️💚 He knew the route in detail — every waterfall, every viewpoint on steep climbs (yes, up to ~28%), He paid attention to the small things: making sure we we’re hydrated, stopping often enough for photo-breaks; adapting the pace depending on how we were doing. There was a steep, narrow gravel stretch where I hesitated, but Ales guided me with smart tips and so much encouragement that I actually enjoyed the challenge. Along the way, he even took us to a local family’s house, where we tasted fresh, homemade cheese — a delightful, authentic experience. Later, he surprised us by taking to a cozy local café tucked in the valley — where a live band was playing! 🎶 Sitting there with music, mountains, and the best company felt magical. E-biking through the Griesalp valley felt like riding through a postcard 💚 Thank you Ales for this amazing experience 🫶












C2551RJannf,
Sep 8, 2025
- Review from Tripadvisor
Our bike ride tour with Ales was amazing! Beautiful scenery & great memories made! Ales is very friendly & knowledgeable of the area! Highly recommend Seek Adventures!
robertdN8613SE,
Sep 4, 2025
- Review from Tripadvisor
Best way to see the town and much more…. Easy bike to ride and a very safe experience.. we thought this was a reg tour but it was very customized by Alex for us made us feel special in a town full of people Thank you for a great time Robert




Ibi L,
Aug 27, 2025
- Review from Tripadvisor
I will cherish the memories of the views and experience I had on this e-bike tour forever. Alés was very patient and attentive (I am a 61 year old lady with chronic lower back issues and achilles tendonosis). I had never used an electric bike before this tour. I was given clear instructions and a chance to ride the bike until I was comfortable before commencing the tour. Some of the terrain was a little rocky with narrow paths but if I could do it anyone can. We saw lakes and a spectacular waterfall. Alex made sure we kept hydrated refilling our water bottles at the natural water fountains scattered throughout the ride. We had a grazing board with cheese, salami, nuts, fresh bread, grapes and tomatoes at a gorgeous nature park with stunning views. We saw cows and goats with bells. We had a delicious watermelon and vanilla icecream by the lake on our return trip. We rode to the top of mountains and to the lake in the valley. Such a memorable day that I thoroughly recommend to anyone visiting Interlaken.








ChenChen45,
Aug 22, 2025
- Review from Tripadvisor
Our e-bike day trip with Aleš and his team was the best experience I've had in Interlaken ! Contrarily to all the other activities usually advertised for the area, this one was in a calm area far away from the other tourists which made it a real breath of fresh air in all the meanings. It was truly beautiful all along and the guides made sure that the pace was perfect for us whether we needed/wanted a break. They also took amazing pictures so that we only had to worry about enjoying the view. The concept with the e-bikes is genius, because it makes the trip accessible while not removing all the effort (and therefore satisfaction) to get through. If you're looking for an accessible day-long activity to see how beautiful the area is without feeling rushed and without too many people, then this is the one. Actually, no matter the reason, a trip with Seek Adventure is truly worth it ! Thank you Seek Adventure for the memories !










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