Dakhla Lagoon is a 37-kilometre bay of waist-deep water held behind a wall of Saharan dunes, with the open Atlantic breaking on the far side of the sand. The trade winds that run down this coast clear the dune ridge and drop onto the bay almost every afternoon from April to September, hardening past 25 knots at midsummer — but the sand has already killed the ocean swell, so the wind arrives without waves. Hard wind over water flat as a table is a rare pairing, and it turned a Spanish colonial outpost, planted here in 1884 as Villa Cisneros, into one of the busiest kitesurfing lagoons anywhere; camps now line the shore south of the town. The bay is more than a wind machine. Its shallow floor is a meadow of dwarf eelgrass rich enough to feed more than 20,000 wading birds through the winter, along with gulls and several hundred greater flamingos, and it has been a Ramsar wetland since 2005.
Wade in and the water stays at your waist for hundreds of metres. The cold is the surprise: the Canary Current drags deep water up along this coast, so the lagoon hovers near 17°C in winter and rarely passes 23°C in August, whatever the desert air is doing. What stays with you is the collision of colours — pale sand, turquoise shallows, the dark line of the ocean beyond the dunes. Across the bay the Duna Blanca spills a slope of white sand straight into the lagoon and becomes an island when the tide fills in behind it. Dakhla is changing quickly. Western Sahara remains a disputed territory administered by Morocco and listed by the UN as non-self-governing; visitors nonetheless fly in directly from Europe, 743,000 of them in 2025, and a deepwater port is rising up the coast, due to open in 2028.