Bonaire turned its entire coastline into a protected marine park in 1979, one of the first places on Earth to do so. The reef it saved begins just steps from the road: the easternmost of the ABC Islands, 80 kilometres off Venezuela, is ringed by a fringing coral reef. More than eighty dive sites circle the island, each marked by a plain yellow stone painted with its name; you park, wade in, and a shallow sand terrace tips over into a coral slope that drops steeply into blue. No boat is needed, a convenience the island celebrates on its own license plates. Managed by the STINAPA foundation and still counted among the healthiest reefs in the Caribbean, these waters shelter more than 350 species of fish. Lying south of the hurricane belt, the sea stays calm and close to 27 degrees all year.
Below the surface, the reef opens into a crowded world: queen angelfish and parrotfish drift past coral heads, giant barrel sponges and sea fans lean into the current, and green turtles and silvery tarpon patrol the wall. Slip in after dark and the water fills with tiny glowing ostracods; by day, divers drift a sheer coral face a few strokes from where they entered. The land is just as strange. At the arid southern tip, one of only four Caribbean flamingo breeding colonies gathers by the thousands on the Pekelmeer salt pans, beside white pyramids of harvested salt and the cramped stone huts where enslaved salt workers once slept. Offshore lies the uninhabited islet of Klein Bonaire, and in the shallow lagoon of Lac Bay windsurfers skim flat, warm water. Every visitor now pays a yearly nature fee before entering the sea — the price of keeping a reef this alive.