Tubbataha Reef - Philippines

Andros Island - Greece

Boa Vista - Cape Verde

Cape Town - South Africa

Fuerteventura - Canary Islands

Gytheio - Greece

Hogsty Reef - Bahamas

Inisheer - Eire

Kure Atoll - Hawaii

Lake Sijung - North Korea

Mar de Plata - Argentina

Middleton Reef - Australia

Namibe - Angola

Newfoundland - Canada

Ontario - Canada

Pensacola - Florida

Queensland - Australia

Red Sea - Egypt

Stockton Beach - Australia

Tromso - Norway