Congratulations! You are bound for Cocos Island, Costa Rica, one the world’s premiere dive sites to view ocean wildlife. You are joining Turtle Island Restoration Network for an exclusive opportunity to participate hands-on in research on sea turtle and shark migration.

On this page, you will find the information that you need to prepare for the experience of a lifetime at Cocos Island. Please review this information carefully, and fill out the TIRN Dive Research Profile and TIRN Diver Liability Release. Please let us know if you have any questions. You can contact Stepph Sharpe at or call at (415) 663-8590. We look forward to talking with you!