Reef Check has coordinators, teams, and EcoDiver training facilities in many countries around the world. Since the first Reef Check coral reef monitoring survey in 1997, over 15,000 surveys have been completed by Reef Check EcoDivers in over 100 countries and territories.

Use the “Region” or “Country” pulldown menus below to link to a Country Information Page, where you can find coordinator contact details, EcoDiver training facilities, EcoExpeditions, number of surveys completed, photos, reports, and volunteer opportunities for the country of your choice. Click on the marker on the map or the country link beneath the map to visit the Country Information Page.

You can also filter the list using the checkboxes to show those countries with available volunteer opportunities, training facilities, EcoExpeditions, and/or coordinators. If you are interested in becoming a coordinator or training facility, please contact us at

  • OR