Expedition Currently offered Verified September 2026
Viking Expedition Submarines
Two submarines per ship aboard Viking Octantis and Viking Polaris.
- 6 guests + pilot
- 300 m max depth
- Support vessel required
Overview
- Submersible
- U-Boat Worx Cruise Sub 7-300
- Manufacturer
- U-Boat Worx
- Passengers
- 6
- Location
- Viking Octantis and Viking Polaris
Operated by Viking
Specs
- Model
- Cruise Sub 7-300
- Manufacturer
- U-Boat Worx
- Type
- Personal submersible
- Passengers
- 6
- Crew
- 1
- Maximum depth
- 300 m (984 ft)
Specs we haven't been able to source are left out rather than guessed.
Maximum depth and passenger capacity describe the vessel. Confirm the planned dive depth, time underwater and available seats for your chosen trip with the provider.
Booking
- Operator
- Viking
- Base
- Viking Octantis and Viking Polaris
- Operating regions
- Antarctica, Arctic, Great Lakes
- Pilot
- Included
- Support vessel
- Required
- Availability
- Currently offered
Also offered
Other listings for the U-Boat Worx Cruise Sub 7-300:
- Scenic Neptune Expedition · Scenic
- Seabourn Expedition Submarines Expedition · Seabourn
Sources
Manufacturer
-
U-Boat Worx
Four Cruise Sub 7-300 across Viking Octantis and Polaris, 300 m. Manufacturer says 7 passengers; press says 6. Capacity left blank.
Press and guides
-
Cruise Critic
Secondary. Subs named John and Paul (Octantis), George and Ringo (Polaris). viking.com blocks automated requests (HTTP 403).
Photos
- Viking Octantis, one of the two ships carrying the submarines.
By Shiphistory62 · CC BY-SA 4.0
Last verified: September 2026