Best Travel Guide Tonga | ArrivalGuides.com

TongaGuide was updated: 2025-06-17

In the very heart of the South Pacific lies Tonga, one of the most scenic and unspoiled of the Pacific Island nations, comprising 176 coral and volcanic islands, only 36 of which are inhabited. The ancient Kingdom of Tonga is known for being the oldest and last remaining Polynesian monarchy. Its friendly and welcoming people, along with deserted beaches, enchanting festivals and amazing coral reefs, are all some of the Kingdom's finest assets.

Do & See

For travellers, the array of unique settings provides experiences suited for every taste and budget. There are isolated white sandy beaches for soaking in the sun and taking life easy, dense rain forests teaming with exotic flora and fauna to tempt adventurers and naturalists, and a magnificent colourful underwater playground where striking tropical fish dart in and out of incredible coral structures.

Diving & Snorkelling

Surrounded by coral gardens and with the water so clear in places you can see 40 metres down, the islands of Tonga offer premium diving and snorkelling experiences. Swim inside the Swallows Cave and dive into Mariners Cave from the island of Vava'u. From Ha'apai, view captivating marine life and colourful corals. Discover the "The Green Wall" of Ha'ano Islands — a long drop-off that plunges towards the great Tongan trench.

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Anahulu Cave — the Underground Swimming Pool

Explore the mysterious cave at Anahulu and dive into its freshwater pool. This unique place holds wonders for visitors and you can discover what's below the surface by joining a scuba dive tour or snorkelling.

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Mapu ’a Vaea — 'Whistle of the Noble'

The amazing Mapu’a Vaea blowholes extend for 5 kilometres along the south shore on Tongatapu. Their name means "Chief's Whistles", and you can see the water forced through the natural vents in the coral limestone cliffs sometimes up to 30 metres in height.

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Tongatapu Island Tour

Join a Tongatapu Island Tour to see the Royal Palace, Royal Tombs, the blowholes, flying foxes and, on the western side of the island, the enthralling Ha’amonga Trilithon, the Stonehenge of the South Pacific and the ancient capital of Mu’a with its fascinating Terrace Tombs on the East.

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ʻEua National Park

The National Park on ‘Eua offers one of the best walks in the South Pacific. Hike through pristine forests, rugged coastlines, caves, chasms, and waterfalls, with panoramic views along the way. Listen for the distinctive cry of the ‘koki, the red-breasted musk parrot, unique to ‘Eua. This 7-hour trek is perfect for fit nature lovers and adventurers, but it’s not recommended for children under 12. A guide is essential. You can reach ‘Eua by a two-hour ferry from Nuku’alofa or an 8-minute flight.

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Tofua Island

For a real adventure, travel to the island of Tofua and go on a hike. There is a remote volcano, where, with planning, you can camp in its crater. Since it is really difficult to get to this oval-shaped volcanic island without owning a boat, it is highly recommended to book an organised tour in advance.

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