When is the best time to dive Gozan Maru?

The typical diving season is October to May. Conditions vary year to year, so confirm locally before booking.

Is Gozan Maru good for snorkelling?

Not really - this is a scuba site rather than a snorkelling spot.

Colorful coral reefs thriving underwater, showcasing marine biodiversity and vibrant aquatic life.

Palau · Rock Islands lagoon

Gozan Maru

Best time to dive

October to May

Certification & difficulty

Technical - advanced conditions (currents/depth); dive within your training.

Snorkelling

Not a snorkel site - Not suitable - shallowest deck is ~60 ft (18 m)

Safety notes

Empty cargo holds but penetration requires careful bottom-time/air management; part of the Operation Desecrate One WWII wreck field so residual ordnance risk cannot be ruled out

Permits & fees

Rock Island Use Permit required, $50/visitor, valid 10 days, issued by Koror State (Dept. of Conservation & Law Enforcement)

Permits and operators change - confirm before booking.

Location

Nearest hub: Koror

This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.