Osa Sport Fishing operates in the south Pacific Coast of Costa Rica offering inshore and offshore fishing in this spectacular area. Blue, Black, and Striped Marlin, Pacific Sailfish, Yellowfin Tuna, Giant Dorados and Wahoo are some of the abundant fish in this area. On the other hand, the calm waters of the Golfo Dulce provide you with one of the most active Inshore Sportfishing. It is one of the deepest gulfs in the world (over 1000 feet in some places). The gulf is a tropical fjord surrounded on three sides by mountainous rain forest. Besides of regular daily tours they offer complete vacation packages combining World Class Sport Fishing with 1st Class Accommodations.