indiestrader.com · Operator
Remote technical site, expert-only trips, limited departures, and decompression support.
Dive Spot Guide•
HIJMS Nagato (Wreck)
Upside-down battleship wreck in Bikini Atoll.
Local operator required
Remote access and technical complexity make expedition support the practical default.
Deep technical wreck diving on an inverted Imperial Japanese Navy battleship in remote Bikini Atoll, with expedition logistics and strong pelagic life.
About HIJMS Nagato (Wreck)
HIJMS Nagato is Bikini Atoll's upside-down battleship wreck, a deep technical dive that turns a wartime relic into one of the Pacific's most dramatic wreck scenes. The hull is huge and inverted, so the wreck reads more like an underwater landmark than a simple ship silhouette. Access is expedition-based and the dive rewards serious planning, because the wreck sits in a remote lagoon and the profile demands decompression discipline.
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Research Estimate At HIJMS Nagato (Wreck)
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 30m
AccessDifficult access
Aquatic LifeGreat variety
FacilitiesNo facilities
Crowd / PopularityVery quiet
CurrentNo current
SurgeFlat calm
Where Is HIJMS Nagato (Wreck)?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
HIJMS Nagato (Wreck) Planning Details
Depth range, seasonality, and planning context.
Reported Depth
33.5m - 50m
Depth Note
The wreck is inverted, with the main structure extending through the technical range and the deepest published descriptions reaching about 50m.
Best Season
Dry season, when seas are typically calmer.
Typical Conditions
Warm lagoon water, usually excellent visibility, minimal current on most wrecks, and a deep technical profile.
Safety & Access At HIJMS Nagato (Wreck)
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
This is a technical wreck dive with an overhead environment and deep profile; appropriate training, gas planning, and decompression discipline are required.
Access Restrictions
Access is expedition-based from Bikini Atoll liveaboard operations, with limited departures and experienced-diver requirements.
Legal Notes
Follow expedition rules and local council requirements; no site-specific legal restriction surfaced beyond the technical-dive operating framework.
Local Intel For HIJMS Nagato (Wreck)
Community notes to help plan your visit.
Scuba Diving
Deep upside-down battleship wreck with penetration opportunities on a technical itinerary and major structure spread across the inverted hull.
Wildlife at HIJMS Nagato (Wreck)
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At HIJMS Nagato (Wreck)
Community dive logs and visit reports for this site.
Dive Spot Log Averages At HIJMS Nagato (Wreck)
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility30m
Activity
No dive activity logged yet.
