Izu-Ogasawara Trench

555721445 SITE ID

115743.0 km² Reported Area

Type Marine and Coastal Protected Areas

Location Japan

Other Protected Areas & OECMs

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Sanki environmental garden

Sango Co., Ltd. ECO35

Sakuragou Douzanatonousonkouen Nationally Certified Sustainably Managed Natural Site

citation

UNEP-WCMC (2026). Protected Area Profile for Izu-Ogasawara Trench from the World Database on Protected Areas, May 2026. Available at: www.protectedplanet.net