Tarpon are the largest, strongest and most acrobatic of the flats lineup. Even juvenile fish will put your angling skills to the test. They will also strain your tackle as well. Primarily known for its small mid sized specimens (20 - 70 lbs.), Ascension Bay's tarpon should be considered an added bonus since the numbers found in these waters are fairly limited. These are plenty to cast to in order to complete a Slam, but you should not consider Casa Blanca primarily as a tarpon destination.

A majority of these fish are natives which remain in the area throughout the year. Migratory fish begin to show up in the beginning of April and, there after, numbers will increase significantly through July. On "dead calm" days in June and July, the tarpon fishing on the Caribbean side of the lodge can be excellent. Fish can be taken up to 150 lbs. but most are from 30 - 50 lbs.

Other non migratory tarpon are attracted to the area near Sacrificio because of their affinity for brackish water which is found in the mangrove lagoons. Adult and juvenile fish will often remain in the protected waters because it offers refuge from larger deep water predators. Perch and other small fish provide year round forage.