Needle-thin spires of rock rise from the depths. Seamounts disappear under multi-colored overgrowths of sea fans and sponges. Reef sharks glide on the currents, while schooling fish hold formation in the eddies. Under the shadow of a towering cliff, a field of volcanic sand and boulders hide cryptic bottom dwellers, and hot water bubbles up from hidden fumaroles. To say that Saba is unique among Caribbean dive destinations would be an understatement. And yet it is also a destination that is welcoming to all, with adventures that range from deep dives on current-washed pinnacles to easy explorations in calm shallows.