Cave · Savaii
Ana O Vaatausili Giant's Cave
Ana O Vaatausili Giant's Cave is a lava-tube cave in the interior of Savai'i, Samoa. The cave is tied to the legend of the giant Vaatausili and offers visitors the chance to explore a natural geological formation steeped in local mythology. It is open throughout the week for exploration.
Lava-tube cave in Savai'i interior — tied to the legend of the giant Vaatausili.
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Best stays in Savai'i, Samoa
Savai'i is the second-largest island in Polynesia and Samoa's quiet half — most travellers spend two or three nights here on a Samoa trip. Accommodation is mostly family-run: traditional beach fales along the coast, a handful of mid-range resorts, and a few eco-lodges set back from the road.
Things to do in Samoa: tours, activities, and day trips
Samoa rewards travellers who get out of the resort. Most of the iconic photos (To-Sua, Lalomanu, Alofaaga blowholes, the canopy walk) are 60–90-minute drives from wherever you're staying — and the easiest way to see them is on a guided tour with a local operator who knows the village fees and the best swimming windows.
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Ana O Vaatausili Giant's Cave in detail
- About
- A lava-tube cave located in Savai'i's interior, Ana O Vaatausili is connected to the legend of the giant Vaatausili. The cave is a natural feature carved by volcanic geology.
- Getting there
- The cave is located on Falealupo Road at Cape Mulinuu, Savai'i.
About Ana O Vaatausili Giant's Cave
Is there an entry fee?
Most Samoan waterfalls, natural pools, and caves sit on village or family land and charge a small access fee (typically WST 5-30) paid at the entrance. Bring small notes.
Can I swim here?
Most freshwater pools at the base of waterfalls are swimmable when water levels are reasonable; rope swings or ladders may be present. Swim at your own risk — there are no lifeguards, and rocks can be slippery. After heavy rain, swimming may be unsafe due to debris and stronger currents.
When is the best time to visit?
Morning to early afternoon for the best light and photography. Avoid visits during or just after heavy rain when access tracks can be slippery and pools turbid.
What should I bring?
Reef shoes or sandals with grip, swimwear, towel, drinking water, a small denomination of cash for the entry fee, and insect repellent.
Last updated 17 September 2026