Self-guided tour at Grefsenkollen (ONLY AWAILABLE IN NORWEGIAN)
Overview
The tour is self-guided, meaning you can begin the tour whenever it suits you. You can also pause the mystery if you'd like.
The only thing you need to solve the mystery is a group of 4 people and the envelope with the mystery.
During the tour you will not need to get inside anywhere.
The mystery is based on true crime.
What's Included
- Envelope with everything you need to solve the mystery. Norwegian only.
Meeting Location
Akershusstranda 23
0150 Oslo, Norway
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
Grefsenkollveien 100
0490 Oslo, Norway
What To Expect
Book Online
Safe & secure Easy breezy Hassle‑free
Grefsenkollen
20 minutes Admission Ticket Free
Additional Info
- Confirmation is instant and will be received at time of booking
- Service animals allowed
- Suitable for all physical fitness levels
Frequently Asked Questions (7)
Q: What is the cancellation policy for the Self-guided tour at Grefsenkollen (ONLY AWAILABLE IN NORWEGIAN)?
Cancellation Policy
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Activity code: C-250720P18
Traveler Photos
Reviews
Average 5.00 out of 5 stars based on 1 traveler reviews collected by Cool Shore Excursions and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (7)
The answers provided below were previously given in response to questions from Cool Shore Excursions customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (CET).
- Envelope with everything you need to solve the mystery. Norwegian only.
There is no minimum age for this tour, so bring your wee one along for an adventure..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Self-guided tour at Grefsenkollen (ONLY AWAILABLE IN NORWEGIAN) is as follows:
- Service animals allowed
- Suitable for all physical fitness levels
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Self-guided tour at Grefsenkollen (ONLY AWAILABLE IN NORWEGIAN) will be included in your confirmation email from Cool Shore Excursions. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- Envelope with everything you need to solve the mystery. Norwegian only.
Additional Info
- Confirmation is instant and will be received at time of booking
- Service animals allowed
- Suitable for all physical fitness levels
