Norway´s
most exciting
rafting river
Welcome to Serious Fun rafting- and activity center
Welcome to Serious FUN
rafting- and activity center
Experience the thrill of Numedalslågen – one of Europe’s best rivers for rafting!
Numedalslågen offers rafting experiences for all levels:
- Family rafting: A safe and fun trip suitable for everyone from the age of 8.
- Superrafting: For young people and adults who want speed and excitement (12 years+).
- Extreme/Vikingrafting: The ultimate challenge for those seeking an adrenaline rush (15 years+).
More than just rafting!
At Serious Fun we also offer:
- Paintball, Archery Tag, and Teambuilding.
- Wilderness camp with canoe, hot tub.
- Special offers and packages: for bachelor(ette) parties, school bandtrips, band trips, corporate events, and other groups.
In addition, we work with other local companies to offer activities such as go-karting, climbing park, canyoning and more, combined with accommodation and transportation.
Serious Fun is a family-owned company with over 30 years of experience, dedicated to giving you unforgettable experiences. Welcome to Serious Fun!
Opening hours
The 2025 rafting season:
We open our doors on May 24 and stay open until October 5! We look forward to welcoming you.
Winter closed:
We take a break during the winter, but you can easily contact us via email.
Online booking:
All raft trips can be booked online. Use code Earlybird for an extra 10% discount!
Get in touch for groups, packages and other activities.
Counting down to the 2025 season
The 2025 season starts on May 24.
Rafting in Dagali by Geilo
100% local with 30 years of experience
Serious Fun – 20 years of rafting adventure in the heart of Dagali
Welcome to Serious Fun – a 100% local and family-owned rafting company with deep roots in Dagali. We are now celebrating 20 action-packed years in the business, and our owner and general manager William Rose has over 30 years of rafting experience. Together with his partner Marianne, he started Serious Fun 20 years ago, and they are still passionate about bringing you the best in river rafting and nature experiences.
Our handpicked guides
We’ve assembled an international team of guides carefully selected for their passion, expertise and experience. They’ll make sure you have a fun and memorable trip on the river, whether you’re a first-time paddler or an experienced rafter.
Get in touch with us!
Do you have any questions about our rafting offers, or do you want to plan your next experience in Dagali? Get in touch by phone or email and we’ll be happy to help.
Marianne & William
Marianne and William are the heart behind Serious Fun. You’ll meet them at reception, on the phone and by email – and not least in the fleet and behind the wheel of the bus! They’re proud to run a local company with a long track record, and they do their best to make sure you have the best experience.
