Sunken prison. When prison working site was closed it was flooded. Lot of buildings, machinery left behind and can be visited by freediving. Sunken forest and underwater high fences is an eerie addition. In addition you may be interested: Freediving courses Level 1 – beginner 3h theory + 3h pool (4.5m) 180EUR – all included Level 2 – intermediate 3h theory + 3h pool + 3h in the lake 270EUR – all included Reserve your seat via email
From the operator’s live schedule on Viator, checked Oct 4.
Pickup will be agreed personally
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 325 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Freedive in sunken prison lasts about 4 hours.
Prices start at $275 per person for this Tallinn experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs on Mondays, Tuesdays, Wednesdays, and Thursdays.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Yes, pickup is offered. Pickup will be agreed personally
It is a private experience: only your party takes part. Up to 4 travellers can book together.
Specialized infant seats are available
Yes, bookings are confirmed instantly.
Travellers rate it 5.0 out of 5 across 3 reviews on Viator and Tripadvisor; it is run by Meregrupp Freediving.
Reviews collected by Viator and Tripadvisor
Taniel was an awesome dive instructor and guide! The sunken prison is a really unique dive site, and looks otherworldly underwater. Taniel went out of his way to provide a refresher dive course and ensured that I was comfortable all through the experience. Would highly recommend for a very unique experience near Tallin!
Unforgettable freediving in the middle of an abandoned prison, houses and forest. The depth reaches up to 14m and you can swim inside houses, in the middle of a sunken forest, or just look up and down at an abandoned city. The instructor is very loyal, helps and tells you what to do and how. An unforgettable experience.
My freediving experience at Rummu Quarry was nothing short of exhilarating. The instructor was professional and safety-conscious, making sure that I felt comfortable throughout the experience. Prior to the dive, the instructor was also very responsive to questions and requests. The 1°C cold temperature on land and the ‘warm’ 7°C waters didn’t dampen my experience. Nonetheless, for divers who are more used to the tropical regions (e.g. Bali, Cebu etc), I’d suggest to join at a warmer time.
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
| Freedive in sunken prison | 4 hours | 5.0 (3) | $275 | |
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