Theme tourism
Ocean tourism
Across Hainan’s vast surrounding seas lie 600+ islands, reefs and sandbanks, with a 1,944 km coastline often called the island’s “most beautiful asset,” plus dozens of distinctive bays.
Overview
Ocean travel here blends coast, islands, reefs and marine life — from beach resorts to nearshore and blue-water adventures.
Island-hopping, diving, sailing and shoreline walks all fit naturally into a Hainan trip.
Continue exploring Hainan
Open another guide — beaches, visa & entry, or a ready itinerary.