Caye Caulker Airport — Caye Caulker, Belize

On a narrow, car-free island split by a hurricane decades ago, Caye Caulker Airport, identified as CUK, handles nothing larger than small propeller planes operated by Belize's domestic carriers. Golf carts and bicycles remain the island's main transportation, and the short strip sits within walking distance of guesthouses catering to divers and backpackers drawn to the nearby Belize Barrier Reef. Flights shuttle regularly between Caye Caulker, Belize City, and neighboring Ambergris Caye, forming a vital link for an economy built almost entirely on tourism, fishing, and the laid-back island lifestyle the caye is known for.