Diving -- A spectacular reef system with overhangs and caves makes Little Corn an attractive spot for any scuba divers and flipper dippers. Dive Little Corn (Pelican Beach, south of pier; no phone; www.divelittlecorn.com) offers PADI-certified courses, introductory dives, and nighttime excursions. Dolphin Dive (Hotel Los Delfines, north of Jokeman Bank; tel. 505/2820-2242; www.hotellosdelfines.com.ni) also operates on the island.

Fishing -- Bonefishing is possible from the beach, or both Casa Iguana (south end of Iguana Beach; no phone; www.casaiguana.net) and Hotel Delfines (north of Jokeman Bank; tel. 505/8820-2242; www.hotellosdelfines.com.ni) can arrange boat trips for C650.

Snorkeling -- There are abundant opportunities all around the island. Just be sure your hotel stocks gear or carry your own.