The Pointe des Châteaux is the wind-hammered eastern tip of Grande-Terre in Guadeloupe, in the French Caribbean, where the Atlantic has cut old reef limestone into stacks and turrets that look like castles from the sea, with a flat lagoon on the other side, and it is walked out to a cross on the point in ten to fifteen minutes with the wind rising the whole way and the island of La Désirade on the horizon. Guadeloupe is two islands fused into a butterfly, volcanic Basse-Terre, wet and mountainous, and Grande-Terre, a slab of raised coral reef, flat, dry and quarried into towers by the sea at this point; the path climbs from the car park over the dunes to the cross raised on the highest rock in 1951, with the surf breaking on the stacks below, the pitted limestone drilled full of tide pools that fill and drain with the swell, and the beaches on either side, Anse des Salines on the calm lagoon side for swimming and the Atlantic beaches for the wind. The point is the most visited natural site in Guadeloupe, and the stalls at the car park sell coconut sorbet and rum.
Behind the dunes lie six shallow salt ponds, the largest, the Grande Saline, covering some fifteen hectares, where least terns and Wilson's plovers nest on the banks, and offshore the bare islets of La Roche and L'Éperon hold the largest seabird colony in Guadeloupe, some 1,500 to 2,000 pairs of sooty terns with bridled terns, noddies and tropicbirds, seen from the point through binoculars in the breeding season. The path is walked at sunrise for the light on the stacks and the sea on both sides, and the morning is calmer before the trade wind builds. The village of Saint-François with its marina is a few kilometres back along the road. The Pointe des Châteaux is where the flat half of the butterfly ends, and the sea has carved the end into castles.