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Official name: Kingdom of Tonga
Capital city: Nuku'alofa
Languages spoken: Tongan, English
Population: Around 105,000
Currency: Tongan pa'anga (TOP)
Time zone: GMT+13
Driving side: Left
Climate: Warm and humid year-round, with a rainy season from November to April and the chance of tropical cyclones
Tonga is a laid-back South Pacific kingdom made up of more than 170 islands, many of them uninhabited. Travellers come for pristine beaches, clear waters, and the chance to see humpback whales up close between July and October. The pace of life is slow, and visitors are often struck by the friendly hospitality and rich Polynesian culture.
Tonga is spread across the South Pacific, roughly two-thirds of the way between Hawaii and New Zealand. The islands include volcanic peaks, coral reefs, and lagoons. Tongatapu, where the capital is located, is the main entry point, while Vava'u and Ha'apai are popular for diving and sailing.
Fua'amotu International Airport (TBU) near Nuku'alofa is the main gateway, with connections via Auckland, Sydney, and Fiji. Domestic flights and ferries link the main island groups, though schedules can be irregular. Popular activities include whale watching, snorkelling, sailing, and exploring ancient archaeological sites such as the Ha'amonga 'a Maui Trilithon.
UK nationals can visit Tonga visa-free for up to 31 days. Passports must be valid for at least six months on entry. The UK does not have an embassy in Tonga; consular assistance is provided by the British High Commission in Fiji.
The local currency is the pa'anga (TOP). Credit cards are accepted in some hotels and larger businesses, but cash is preferred in smaller towns and villages. ATMs are available in Nuku'alofa and a few other locations. Prices are moderate compared to other South Pacific islands.
Healthcare in Tonga is basic, with limited facilities outside Nuku'alofa. Serious medical issues may require evacuation to New Zealand, so comprehensive travel insurance is essential. Mosquito-borne illnesses such as dengue can occur, particularly in the wet season. Tap water is not always safe to drink, so bottled or boiled water is recommended. Cyclones can disrupt travel during the rainy months, so it’s worth checking forecasts before your trip.