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Offered languages
- Norwegian
- German
- Swedish
- Portuguese
- English
- Italian
- French
- Spanish
- Japanese
- Danish
- Dutch
Thun stacks a 12th-century castle above a medieval market street with raised sidewalks — and drops the whole arrangement beside a turquoise Alpine lake with the Eiger on the horizon.
This app-led scavenger hunt takes you through Thun on foot, using phone-based riddles to guide you from one landmark to the next. No guide, no fixed start time.
• Cross the Rathausplatz, the arcaded square at the foot of the castle hill
• Climb to Schloss Thun, the white keep with four corner towers above the roofs
• Visit the Stadtkirche, whose octagonal tower watches over lake and old town
Available in 24 languages including English, French, German, Spanish, Italian — see the full list when booking and choose yours when you start the game in the app.
Around 2 hours - any group size.
By the last riddle, the gateway to the Bernese Oberland will have opened up completely.
What's Included
Meeting and pickup
Book your Explorial tour today. Start whenever you want. *** After booking, you’ll receive your game code via text message and a Viator message. *** Download the Explorial app for free. *** Head to the meeting point and enter the game code provided (6 digits) to start the tour.
What to expect
On the Rathausplatz, the riddles start among arcades and flower-decked facades, with the castle looming photogenically above every answer.
Then it's up the covered stairs to Schloss Thun, the 12th-century Zähringen keep whose four corner towers have become the town's signature — the knight's hall and the views both reward the climb.
The Stadtkirche completes the skyline: its rare octagonal tower has watched over Thun since the Middle Ages, and its terrace looks out across the Aare to the Alps.
Around 2 hours between castle, church, and riverbanks, with Aare-side breaks encouraged. By the end, Thun will feel like the perfect first chapter of the Bernese Oberland.
Additional info
- Service animals allowed
- Public transportation options are available nearby
- Suitable for all physical fitness levels
- Max 15 people per booking. For larger groups, make multiple bookings.
- After booking you receive a text message and a Viator message with your game code. Download the Explorial app from your appstore. Open the app, enter your 6 digit game code
- Weather & Health Guarantee: If bad weather or illness prevents you from starting the tour, you can simply reschedule it for another day. You can also rebook to a different city or request a refund
Additional info
- Service animals allowed
- Public transportation options are available nearby
- Suitable for all physical fitness levels
- Max 15 people per booking. For larger groups, make multiple bookings.
- After booking you receive a text message and a Viator message with your game code. Download the Explorial app from your appstore. Open the app, enter your 6 digit game code
- Weather & Health Guarantee: If bad weather or illness prevents you from starting the tour, you can simply reschedule it for another day. You can also rebook to a different city or request a refund
- Smartphone required: Bring your own fully charged smartphone with an active mobile data connection to the start of the tour. Please disable any VPN and avoid city Wi-Fi, as these will cause the app to malfunction or disconnect.
- Recommended attire: It’s best to wear weather-appropriate clothing and comfortable walking shoes — approx. 2 hours of light walking
Tags
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Cancellation Policy
- For a full refund, you must cancel at least 24 hours before the experience’s start time.
- If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the experience’s start time will not be accepted.
Rating
You can cancel up to 24 hours in advance of the experience for a full refund.
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