Top 5 Ecotourism Activities On ‘Eua Island, Tonga

Beach in Eua Island, Tonga

Top 5 Ecotourism Activities On ‘Eua Island, Tonga


(The following story is a guest post by Jade Johnston of budget travel website  You can follow her on Facebook, or via Twitter at @Our_Oyster.  If you’re a writer interested in submitting a pitch for a guest post, email Editor In Chief Bret Love at GreenGlobalTravel[at]gmail[dot]com.)


‘Eua Island (pronounced ay-oo-ah) is a small island only 40 kilometers from the main island of Tongatapu in Tonga. The only international airport in Tonga is on Tongatapu, so you’ll have to visit this island by default, and international flights to Tonga only depart from Fiji, New Zealand, and Australia.


Located in the South Pacific, The Kingdom of Tonga is made up of 176 islands, with 4 main island groups. ‘Eua is part of the Tongatapu island group, and can be reached by a 2.5 hour ferry from the capital city of Nuku’alofa or by a 7-minute flight on Tonga’s airline, Cathay Pacific. Nature lovers will want to opt for the ferry: During whale migration season (July-October), it’s common to spot humpback whales from the boat. We were lucky enough to spot a pod of dolphins swimming along beside us as well.


‘Eua is known in Tonga as an eco-travelers’ paradise. As the most easily accessible island from the mainland, it also makes a great destination for travelers wanting to get even more off the beaten path. Here are our Top 5 Ecotourism Activities on ‘Eua Island, Tonga:


photo by U.S. National Oceanic & Atmospheric Administration via Creative Commons



During migration season, thousands of whales pass through the deep water trench that runs between Tongatapu and Eua. They can easily be spotted by the spouts of water shooting out of the ocean whenever they take a breath. The best place to go whale watching is at the Hideaway Resort, where they’ve built a viewing platform over the water on which you can relax with a drink or a snack and watch the whales pass by.


For an even closer encounter, you can also go swimming with the whales, an activity organized by the sesort in partnership with a local fisherman. The groups that go out are small, as the boat can only fit 6 people, offering you a fairly exclusive encounter with these gentle giants. When we went, one curious whale stuck around for almost an hour with the swimmers. At the time of this writing, the whale swim cost 200 Tongan.


Hiking Eua Island, Tonga



The island offers several walking trails where hikers can experience natural cave and rock formations, beaches, and plantations. Your hotel can provide you with maps, and a drop off/pick up service as well. Make sure to take plenty of water and a keen sense of adventure, as some of the tracks can be quite overgrown and there are no drinking water facilities out in the bush.


Welcome to Eua Island, Tonga



For those wanting a slightly less strenuous activity, the local women’s group in the main town on Eua regularly offers basket weaving classes. Here, you can learn how to make traditional baskets with coconut palm leaves, while economically supporting the local indigenous community in a direct way. At the time of this writing, basket weaving classes cost just 15 Tongan.


Sunset on Eua Island, Tonga



There is no public transportation on the island, and no car rental facilities either. So if you really want to explore the island, you might to ride like the locals do by renting a horse for the day. Your hotels can help you set this up, and horses at the time of writing cost about 40 Tongan for a half day. You might want to have some previous horseback riding skills, or at least a strong sense of adventure: Locals do not use saddles with their horses, so you’ll be riding bareback!


Diving Cathedral Cave in Eua, Tonga

photo courtesy Deep Blue Diving



‘Eua offers some of the best scuba diving in the world in the form of their famous Cathedral Cave dive. The cave is about 100 metres long, 50 metres wide and 30 metres deep, and the holes at the top of the cave offers unique ambient lighting, casting an otherworldly glow on your exploration. The entrance to the cave is at 28 metres, so you must be a qualified scuba diver to dive this site. However, Deep Blue Diving (the only dive operator on the island) does offer dives for every skill level, as well as PADI dive courses.  –Jade Johnston; photos by unless otherwise noted


If you enjoyed reading Top 5 Ecotourism Activities On ‘Eua Island, Tonga, you might also like:

Australia- Top 5 Eco Attractions

Australia-Kangaroo Island

New Zealand- Kapiti Island

Hawaii’s Big Island



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    • Swimming with whales in the wild is definitely on our bucket list. I’ve been close to them in boats several times in Hawaii, Alaska and Dominica, but never in the water. After swimming with dolphins in the wild in Panama, it’s definitely something I want to experience.

    • I agree! Finding information on Tonga is hard even from the official tourism websites and traditional guide book sources. The country does not have much tourism infrastructure, which is also part of it’s charm. Hopefully I will get the rest of my Tonga posts up on my site soon, but I still have soooo much Australia content to catch up on!

  1. Thanks for sorting out the pronunciation thing right from the get-go – I was getting my brain all worked up around the title! Looks like an awesome place to get up close and personal with some awesome eco activities – thanks for sharing 😀

  2. This looks lovely! I especially like that there are no cars on the island. Though I may forgo the basket weaving, but that’s just my complete and utter lack of craft skills talking :)

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  4. 2012, September 27th I went to Tonga and stayed at Eua island. It was wonderful. Went whale swimming, and it was magnificent, meeting different people every other day… Had a great time. Now I’m going back again to Eua and doing it all again! Cheers, Rachel.

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