Submarine Excursions in Aruba

Atlantis Submarines. Explore an underwater reef teeming with marine life without getting wet. Atlantis operates a 65-foot air-conditioned sub, Atlantis VI, which takes 48 passengers for a two-hour tour 95 to 150 feet below the surface along Barcadera Reef ($118 per person). There is no restroom on board so plan accordingly. The company also owns the Seaworld Explorer, a semisubmersible that allows you to sit and view Aruba's marine habitat from 5 feet below the surface ($46 per person). Make reservations a day in advance. Renaissance Marina, L.G. Smith Blvd. 82, Oranjestad. 297/583-6090. www.depalmtours.com.