Osezaki

Osezaki is where much of Japan learned to dive and where much of it comes back to hunt small treasure. The hooked sand spit shelters a bay so calm it works year-round, its slope littered with frogfish, seahorses, ghost pipefish in season, and enough nudibranchs to fill logbook margins for a lifetime. Because Suruga Bay plunges to true deep-sea depths just offshore, cold months occasionally push genuinely weird deep-water animals into diveable range, and locals treat every winter as a lottery. The outer cape adds soft-coral rock and swim-bys of squid schools. Facilities, benches, rails, and hot baths make the whole thing frictionless.

Momen yang Anda nantikan: Muck diving with deep-sea surprises, dense macro on dark sand, all-weather sheltered bay

Topografi: Dark volcanic sand sloping fast into Suruga Bay, rocky reef outside the cape

Arus: The inner bay is protected in almost any weather; the outside of the cape feels the open sea.

Entri: Organized entries with steps, rails, and gear benches line the bay; the outer cape is a separate, more exposed entry for experienced divers.

Bahaya: Steep sand slope invites unnoticed depth; weekend crowds at the entries are the other hazard.