San Pedro Town is in the south part of Ambergris Caye, in northern Belize. Its sandy streets are lined with wooden houses, seafood restaurants and beach bars. Hol Chan Marine Reserve is a channel in an offshore reef. It features dive sites with parrotfish and moray eels, plus nurse sharks and stingrays at Shark Ray Alley. To the north, Bacalar Chico National Park protects wildlife and the Chac Balam Mayan ruins.