Black Hills is Utila's offshore seamount for divers who want a blue-water descent, a compact orbit around a steep wall, and a real chance to work current without losing the reef. The site is prized for dense schools of fish, jacks and barracuda on the high points, and frequent eagle rays and turtles along the circuit. It suits practiced divers who are comfortable holding position, watching the shot line, and turning the dive before the water starts to go.