Whalers Bay
Also known as: Deception Island
Best time to dive
November to March
Certification & difficulty
Advanced Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Snorkel-friendly - Some operators offer a shallow snorkel/polar-plunge style dip in the geothermally warmed shallows, though full scuba dives are the norm for exploring the wreckage
Safety notes
Poor near-surface visibility, Raven's Rock submerged hazard at the caldera entrance, volcanic/seismic activity, extreme cold, remote location far from any medical/recompression facility
Permits & fees
No individual dive permit; IAATO-member operator required; ATCM Visitor Site Guidelines for Whalers Bay (historic-site protections for the whaling station ruins, wildlife setback rules)
Permits and operators change - confirm before booking.
Location
Nearest hub: Ushuaia, Argentina
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.