Uoleva Beach

Uoleva is an uninhabited island in the Haʻapai group, the middle of Tonga's three archipelagos, reached by boat from Lifuka in twenty minutes or on foot across the reef at low tide. It has four kilometres of white coral sand on its western side and nobody living on it.

Tonga is the only Pacific nation never colonised and is still a kingdom, and the country's arrangement of itself shows in practical ways: Sunday observance is constitutional, almost everything closes, and the expectation extends to visitors. Haʻapai is the quietest of the three groups — Nukuʻalofa is on Tongatapu to the south and Vavaʻu with its yachts to the north.

Humpback whales calve in these waters between July and October, and Tonga is one of very few countries that licenses swimming with them: numbers in the water are limited, operators are permitted, and the animals are approached rather than pursued. Whether the practice should exist at all is argued, and the register notes that rather than selling it. Haʻapai is the flattest of Tonga's groups — most of its islands rise only a few metres — and the 2022 Hunga Tonga eruption and tsunami struck it hardest of all.

The beach itself is shallow, calm and reef-protected, with the sunset facing straight down it. Accommodation is a handful of simple beach fales run by families; there is no power grid, no shop and no road on the island. Lifuka and Foa, the inhabited islands next door, hold the group's airstrip and its few guesthouses, and are joined by a causeway.

Four kilometres of sand on an uninhabited island, reached by boat or across the reef at low tide, with humpbacks calving offshore from July. Fales run by families, no power grid, no shop. Sunday observance is written into Tonga's constitution and everything stops, which includes the boat.