North Malé Atoll is the northern half of Kaafu, the ring of reefs and islands surrounding the capital. It is where Maldives tourism was invented: Kurumba, the nation's first resort, opened here in 1972 on an island a few minutes' boat ride from the airport, and the atoll has been refining the formula for over fifty years. That head start shows underwater too — the country's dive industry was pioneered on these reefs, and many of its most famous site names were coined here first.
Banana Reef — a curve of overhangs, caves, and reliable fish action — remains the atoll's headline dive, and HP Reef answers it with a pinnacle draped in soft coral that glows when the current runs. Currents here do real work, feeding the coral and pulling in the pelagics, so many of the best dives are drifts; the range runs from gentle house-reef snorkelling to channel dives that reward genuine experience.
The atoll's eastern rim takes long-travelled southern swell from March to October, making this the most accessible surf zone in the country. Sultans is the marquee right-hander, while the local island of Thulusdhoo serves Cokes — fast, hollow, shallow — and Chickens, a long left across the water. Little of it is beginner surf in mid-season, but shoulder months are friendlier, and boat access is short and cheap by surf-travel standards.