6000 +
Islands
170
Inhabited Islands
97.17%
Are Uninhabited
13.676 Km
Of Coastline

Unknown Islands

FAQ

Greece has more than 6,000 islands and rocky islets scattered across the Aegean and Ionian Seas. However, only about 227 of them are inhabited, while the vast majority remain uninhabited and largely untouched by tourism.

Many Greek islands are very small, rocky, or lack freshwater sources, making permanent settlement difficult. Others are protected natural areas or simply too remote to support a community. As a result, most Greek islands remain uninhabited.

Yes, many uninhabited islands can be visited, usually by boat tours, private boats, or organized excursions. Some are popular day-trip destinations known for their secluded beaches, crystal-clear waters, and natural beauty.

No. Some islands are privately owned, part of protected nature reserves, or located near military zones, which restrict access. Visitors should always check local regulations before planning a visit.

Many of them do. In fact, some uninhabited islets feature pristine beaches and untouched coastlines that are difficult to find on larger tourist islands. These spots are often accessible only by boat.

A Greek island is generally large enough to support settlements or infrastructure, while an islet is a very small island, often rocky and uninhabited. Greece has thousands of these small islets scattered across its seas.