Osa Office:

Friends of the Osa, Apdo. 54-8203

Puerto Jimenez, Golfito, Costa Rica

Phone: +506 735 57 56

Fax: +506 735 57 54

trond@osaconservation.org (english)

dennisvasquez@osaconservation.org (español)

Washington, DC Office:   

Friends of the Osa

1731 Connecticut Ave NW 3rd Flr.

Washington, DC 20009

(202) 518 - 5346

info@osaconservation.org