Alif Alif

A thila is a coral pinnacle that rises from the atoll floor and stops short of the surface, and North Ari has some of the best in the country. The diving works because of the shape: current meets the structure, splits around it and concentrates plankton and small fish on one side, which draws everything larger. A single pinnacle can hold soft coral, overhangs, schooling fish, reef sharks, eagle rays and turtles within a circuit you can swim in one dive. Maaya Thila is the famous one and deserves the reputation — a compact tower that is good by day and genuinely remarkable at night, when white-tip reef sharks hunt actively around divers' torch beams and the whole site turns predatory. It is one of the Maldives' signature night dives and is a large part of why divers choose this half of Ari. Why current and structure combine to make Maldivian encounters this reliable belongs to the Maldives diving guide; what North Ari contributes is the density of good pinnacles within easy boat range of a single base.

Rasdhoo is a separate little atoll sitting just off the eastern edge of Ari, and the island of the same name is one of the Maldives' more likeable guesthouse destinations — small enough to walk around in twenty minutes, with a decent tourist beach, a handful of guesthouses and a real village behind them, operating on the terms set out in the guesthouse islands guide. Its reputation among divers rests on a site at the atoll's outer edge where the reef drops into deep water and schooling hammerheads are seen on early-morning dives — a deep, current-exposed dive done at dawn, and one of very few places in the Maldives where hammerheads are a realistic target rather than a lucky encounter. Success is far from guaranteed and the dive asks for experience. The rest of Rasdhoo's diving is gentler: reef walls, a nearby uninhabited island with good snorkelling, and manta and turtle encounters in season.

Thoddoo is the odd one out and worth a visit for exactly that reason. It sits north of Ari on its own, and unlike almost every other inhabited island in the country it has agriculture — real fields growing watermelon, papaya, banana and vegetables that supply Malé, worked by an island population that farms rather than fishes. In a country where nearly all produce arrives by boat, an island of crop rows is a genuine curiosity, and the interior is green in a way the Maldives usually is not. It also has one of the better tourist beaches in the guesthouse tier, a long stretch of sand on the western side, and a growing set of small guesthouses. The diving and snorkelling around it are respectable rather than remarkable, which is fine, because people come to Thoddoo for the beach, the fruit and the unusual pleasure of a Maldivian island with somewhere to walk to.

North Ari is reached by seaplane to a resort lagoon or, for the guesthouse islands, by scheduled speedboat services that run from Malé to Rasdhoo and Thoddoo — the latter being unusually convenient for an atoll this far out, and a genuine advantage over reaching South Ari. Both are governed by the constraints in the Maldives transport guide. Choosing between the two halves of Ari comes down to what you want in the water. If a whale shark is the trip, go south, where they are resident year-round. If you dive and want variety — pinnacles, night dives, sharks, a hammerhead attempt — the north has more of it, and Maaya Thila alone justifies the choice for many divers. If you are not diving at all, Thoddoo's beach and fields make the northern half the more interesting place simply to be.