Gilmaan Wall

Best time to dive

Season varies - confirm locally

Certification & difficulty

Advanced Open Water - advanced conditions (currents/depth); dive within your training.

Snorkelling

Not a snorkel site - Limited - shallow crest only; main attraction is the wall from about 6m+

Safety notes

Numerous crevices and overhangs can obscure buddies; deeper sections exceed recreational depth limits

Permits & fees

No site-specific dive permit found; diving is arranged through licensed Yap operators (Yap Divers/Manta Ray Bay Resort, Beyond the Reef); Yap State's manta ray sanctuary law (2008) protects surrounding waters out to about 12nm offshore

Permits and operators change - confirm before booking.

Location

Nearest hub: Colonia (Yap)