Reviewed · RIVER RAFTING
River Rafting Simme with OUTDOOR
The best part of this trip is the change of scene. You leave Interlaken, trade the town for Swiss countryside, then board a raft for 1.5 to 2 hours of class II and III white water. It gives first-time rafters real excitement without asking you to sign up for an extreme expedition.
I like the friendly, confidence-building approach, especially with guides such as Heath and Owen, and I like that the price includes the equipment, transport from the base, changing facilities, and a drink afterward. The main caution is comfort: the changing area has been described as basic, and one person found it more exposed than expected. Bring your own towel and keep your expectations practical.
Key points to know before you book

- A first-timer-friendly river: Class II and III rapids offer choppy water, eddies, and plenty of action without requiring previous rafting experience.
- A proper half-day outing: Allow about 4 hours 30 minutes, including the drive from Interlaken and time to change.
- Small boats: Each raft holds no more than eight people, with a maximum group size of 40.
- Equipment is supplied: You receive a wetsuit, rafting shoes, helmet, and life jacket.
- Guides set the tone: Heath and Owen are specifically praised for humor, clear instruction, and keeping the group comfortable.
- Come prepared to get wet: Pack a swimsuit, towel, and small day bag. Swimming ability is recommended but not required.
From Interlaken to the Simme River
The outing begins at the Outdoor base at Industriestrasse 17 in Wilderswil, just outside Interlaken. You should arrive five minutes before the scheduled start so the guide can check everyone in and give the first briefing.
This early talk matters. You are not simply handed a paddle and pushed toward the water. The guide explains how the trip works, what will happen during the drive, and what you need to know before the raft is launched. For a first rafting experience, that quick introduction helps settle the nerves.
The trip is offered in English, and the guides are central to the experience. Heath is praised for being funny and informative, while Owen is noted for making sure everyone felt comfortable and involved. Those details matter more here than polished presentation. On moving water, you want a guide who gives clear instructions and keeps the mood calm when the raft hits a rough patch.
After the briefing, you drive for about 40 minutes to the rafting section of the Simme River. That transfer is part of the appeal. Interlaken is an excellent base for mountain activities, but the river trip takes you away from the busy center and into quieter Swiss countryside.
The drive also adds time, so do not think of this as a two-hour activity. From the first briefing to the return to the base, plan on roughly four and a half hours.
More rafting runs near Interlaken:
- River Rafting Lütschine in Bernese Oberland
★ 5.0 · 162 reviews - Family Rafting
★ 4.0 · 13 reviews - Raclette Rafting in Interlaken
★ 3.5 · 3 reviews
Gearing up without bringing half your suitcase

At the river location, you change into the supplied rafting gear. The package includes a wetsuit, rafting shoes, helmet, and life jacket, so you do not need to rent each item separately or worry about arriving with specialist equipment.
You do need to bring a swimsuit and towel. A small day bag is also recommended. Since you will be changing before and after the rafting, wear something easy to remove and avoid bringing valuables you do not need.
The wetsuit is useful in mountain water, even on a warm day. You will be sitting close to the river, splashing through rapids, and likely getting wet. The supplied shoes give you more secure footing than ordinary sandals, while the helmet and life jacket are basic safety essentials.
After changing, you receive instructions, practice guidance, and a detailed safety talk. Swimming ability is recommended, but it is not required. That makes the trip more approachable for people who are comfortable in water but are not strong swimmers. You still need to listen carefully and follow the guide’s directions.
One practical note deserves attention. Changing facilities are available at the Interlaken base, and hot showers are listed as part of the facilities. However, the changing room has been described as basic, and one person found it uncomfortable and exposed. I would bring a towel large enough for changing and keep your expectations closer to an outdoor activity base than a spa changing room.
What class II and III water feels like

The Simme River section provides the heart of the trip. You raft downstream toward Därstetten for about 1.5 to 2 hours, paddling through class II and III rapids, choppy stretches, and swirling eddies.
That rating makes this a useful introduction to white-water rafting. The river is active enough to feel exciting, but the trip is not aimed only at experienced rafters. If you have never rafted before, you can learn the rhythm of paddling while still getting moments of real movement and spray.
The guide directs the raft, but everyone has a job. You will need to pay attention, paddle when asked, and work with the rest of the boat. With a maximum of eight people per raft, the group is small enough for instructions to reach you clearly. It also means the trip feels more like a shared team activity than a passive ride.
Class II and III water can still feel serious if you are new to it. Rapids may push the raft around, and eddies can change the boat’s direction quickly. That is why the safety briefing and guide’s instructions are important. The thrill comes from handling the river with the group, not from treating it like a theme-park ride.
You can also expect pauses between more active sections. The river is not one continuous wall of white water. Those calmer stretches give you time to look at the banks, catch your breath, and enjoy the setting.
Swiss countryside from a seat in the raft
One of the trip’s strongest features is the view from the water. Instead of seeing the Simme River through a car window or from a roadside path, you experience the riverbanks at water level.
The route toward Därstetten brings a welcome contrast to Interlaken’s activity center. You get open views along the banks, moving water beneath the raft, and a closer sense of the countryside. The scenery is not an optional extra squeezed into the schedule. It is part of why the transfer and river time are worthwhile.
You should not book this expecting a sightseeing cruise. The water demands your attention, especially when the raft enters a rapid. Still, the quieter stretches let you enjoy the setting, and the combination of scenery and movement gives the outing more character than a short artificial rafting session.
This is also a good choice if you want an outdoor activity that takes you beyond town without using a full day. The drive takes you into the countryside, but the entire experience still fits neatly into a morning or afternoon.
A few more Interlaken trips worth comparing
- Tandem Paragliding Experience from Interlaken
★ 5.0 · 1,655 reviews - Kayak Tour of the Turquoise Lake Brienz
★ 5.0 · 566 reviews - Mürren: Paragliding over the Lauterbrunnen Valley
★ 5.0 · 522 reviews - Jungfraujoch Top of Europe Day Trip from Interlaken
★ 4.5 · 518 reviews
Returning to Interlaken

Once the rafting section ends near Därstetten, you change out of the river gear and drive back to the Interlaken base. The activity ends where it began, which keeps the logistics simple for the rest of your day.
At the base, changing rooms and showers are available, although the facilities may feel plain. If you are planning another activity afterward, leave enough time to dry off and change rather than assuming you will be ready the moment the vehicle arrives.
The free drink is a small but welcome finish. It gives you a chance to sit down, talk through the trip, and cool off or warm up after the river. Photos are also available to view and order after the outing. They can be useful if you want a record of the rapids, but they are not included in the listed price.
Is $183.69 a fair price?
At $183.69 per person, this is not a cheap way to spend a few hours. The value depends on how much of the included package you would otherwise need to arrange yourself.
The price covers the guide, transport to and from the river from the base, wetsuit, shoes, helmet, life jacket, and use of the base facilities. You also receive a drink afterward. That is a substantial bundle for a guided outdoor activity, particularly if you do not own rafting gear.
The trip also offers more than a short burst on the river. You spend time leaving Interlaken, preparing properly, receiving instruction, rafting for up to two hours, and returning to the base. For a first rafting experience, that full structure has value because you do not need to work out the safety side, equipment, or route yourself.
Still, the price may feel high if you are only interested in a quick thrill or if your group already has access to rafting equipment. Food and other drinks are not included, and photos cost extra. I would compare it with the cost of other half-day adventure activities in Interlaken, rather than with a simple sightseeing ticket.
The activity is often booked well ahead, with an average booking lead time of about 62 days. That suggests you should reserve early if your Swiss itinerary has fixed dates, particularly in a busy season.
Who will enjoy this rafting trip most?

I would recommend it to adults, families with children aged 10 and older, and couples looking for an active break from Interlaken’s usual mountain outings. The class II and III rating makes it suitable for a first attempt, and the guides’ role is clearly focused on instruction and group comfort.
It is also a good fit for people who want adventure without committing to a full day. The rafting itself lasts 1.5 to 2 hours, while the entire outing takes about 4 hours 30 minutes.
You should think twice if you dislike getting wet, are uncomfortable in basic changing facilities, or want a quiet river float. The Simme is moving water, and the trip includes paddling, splashes, and rapids. You also need to be able to follow safety instructions and take part in the group effort.
The minimum age is 10, and the maximum weight is 275 pounds, or 125 kilograms, per person. Most people can participate, but the activity provider makes the final call on practical suitability.
Free cancellation is available if you cancel at least 24 hours before the start time. Changes or cancellations inside that window are not refunded. The trip can also be canceled because of poor weather or because too few people book it. In that case, you are offered another date or activity, or a full refund.
Practical tips for a smoother day

Arrive five minutes early at Industriestrasse 17 in Wilderswil. That gives you time to find the base without rushing into the first briefing.
Bring:
- A swimsuit
- A towel
- A small day bag
- Any personal items you need after getting wet
Keep valuables to a minimum. You will be changing into rafting gear and spending time on the river, so this is not the place for a large suitcase or delicate electronics.
Wear clothing that is easy to change out of. The supplied wetsuit and shoes do the hard work, but your own dry clothes for the return journey will make the final drive more comfortable.
Do not assume that being a strong swimmer is required. It is recommended, not mandatory. Still, you should be honest about your comfort level in moving water and listen closely during the safety talk.
Should you book River Rafting Simme with Outdoor?
Book it if you want a genuine half-day river adventure near Interlaken, especially if you are new to rafting. You get class II and III rapids, a scenic trip out of town, proper equipment, English-speaking guides, and a small raft capped at eight people.
The strongest reason to choose it is the balance. The river provides real excitement, while the instruction and guide support keep the activity approachable. Heath and Owen have the kind of guide style you want here: clear, good-humored, and attentive to how people are coping.
Skip it if you want luxury facilities, a dry sightseeing trip, or the lowest possible price. The changing room may feel basic, and the full outing takes most of half a day. For an active first taste of Swiss white water, though, the Simme trip makes a sensible and memorable choice.
FAQ
Where does the rafting trip begin?
It begins at the Outdoor base at Industriestrasse 17, 3812 Wilderswil, Switzerland.
Where does the activity end?
The activity ends back at the meeting point in Wilderswil.
How long does the full experience take?
The full experience lasts approximately 4 hours 30 minutes.
How long are you on the river?
You raft for approximately 1.5 to 2 hours.
How far is the river from Interlaken?
The drive to the rafting location takes approximately 40 minutes.
What difficulty are the rapids?
The Simme River section includes class II and III rapids.
Is previous rafting experience required?
No. The trip is suitable for first-time rafters, and instruction and a safety briefing are provided.
What is the minimum age?
The minimum age is 10 years.
What equipment is included?
The price includes a wetsuit, rafting shoes, helmet, and life jacket.
What should you bring?
Bring a swimsuit, towel, and small day bag. Swimming ability is recommended but not required.
Recently added in Interlaken
- Discover Lauterbrunnen with CHEESE & CHOCOLATE★ 5.0 · 8 reviews
- Private transfer from Lauterbrunnen to Zurich Airport★ 5.0 · 3 reviews
- Winter Alpine Adventure★ 4.5 · 12 reviews
- Private Swiss Cheese and Chocolate Tour from Interlaken★ 5.0 · 9 reviews
- Mt. Schilthorn & Mürren Private Day Trip from Interlaken★ 5.0 · 6 reviews
- See It All Sightseeing Tour Tickets incl. From Bern + Interlaken★ 5.0 · 7 reviews
- Interlaken 3-hours Private Walking Tour & Mt. Harder Excursion★ 5.0 · 9 reviews
- Private transfer from Interlaken to Zurich Airport★ 5.0 · 4 reviews
River Rafting, compared.

Whitewater Action Rafting Experience in Engadin
Read our review →Browse the lists this tour appears in




