Diyonumo Island

Diyonumo Island is a small uninhabited coastal island off the northern coast of Gorontalo in North Gorontalo Regency, Gorontalo Province, Indonesia. Located in Deme Dua Village, Sumalata District, it is known for its white sandy beach, clear turquoise water and fringing coral reefs. The island is a day-trip destination accessed by boat from the mainland and is valued for swimming, snorkeling and beach recreation in a natural, undeveloped setting.

Visitors can expect a small, undeveloped island with a curved white-sand beach, clear shallow water and coral reef surrounding the shoreline. The interior is lightly vegetated with coconut trees and low shrubs. There are simple wooden gazebos and shelters for resting. The island is uninhabited with no permanent accommodation. Activities are centered on the beach and water, including swimming, snorkeling, beach walking and photography. Access is by chartered small boat from fishing ports on the mainland.