Maraa Grotto
Fern-hung caves beside the road on Tahiti's southwest coast, with a pool under a dripping overhang.
Updated 2 September 2026
The Grottes de Maraa are a set of caves cut into the cliff beside the coast road southwest of Papeete, the largest holding a pool of clear cold water under an overhang hung with ferns and dripping constantly. A garden path links the grottoes. Robert Louis Stevenson wrote about the place, and it has been a stop on the coast road for a very long time. It is a short visit and free. The caves formed where the sea cut into the cliff when the level stood higher, and the fresh water dripping through the rock now keeps the ferns going year round.
What you'll find
- The main grotto - a pool under a fern-hung overhang dripping constantly.
- The smaller caves - the other openings linked by the garden path.
- The ferns - the growth covering the dripping rock faces.
- The garden - the planted path between the grottoes.
When to go
Year round; the grottoes are always wet. Mornings are quietest. The site is a short roadside stop at any time.
What to expect
Swimming in the pool is discouraged and the water is cold. The site is small and takes twenty minutes. It sits directly on a busy road.
Nearby
Paea is nearby, and Papeete is northeast.
What to pack for Maraa Grotto
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
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