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Pulemelei Mound

A great stone platform on Savai'i, usually described as the largest ancient structure in Polynesia.

Updated 16 October 2026

Typestone platform
WhereSavai'i
Nearest citySalelologa
Best seasonMay to October
Time to allowTwo to three hours
Getting thereOn the Letolo plantation in southern Savai'i; rough track and walk in
EntryVillage fee

Pulemelei is a stepped platform of basalt blocks around sixty metres by fifty and some twelve metres high, standing on the Letolo plantation in southern Savai'i, and it is usually described as the largest ancient structure in Polynesia. Its purpose is not established; excavation has suggested use over several centuries from around a thousand years ago. Vegetation has repeatedly reclaimed it after clearing, and access depends on how recently that has been done.

Background

Also called the Tia Seu Ancient Mound, the structure stands in the Palauli district of Savai'i. At its base it measures 65 by 60 metres, and its height is about 12 metres along the southern edge but 7 metres along the northern one; it seems to face the cardinal directions. Three platforms sit one above another on a base of volcanic stone, and the level top is paved with rounded stream stones. Excavations led by Geoffrey Clark in 2002-2004 found an older settlement beneath it, with potsherds, ovens and stone tools from around 2000 years ago. Building probably took place between 1100-1400 AD, and sunken walkways were added on the east and west sides in the 16th century.

Source: Wikipedia, "Pulemelei Mound"

What's there

  • The platform - a stepped basalt mound around sixty by fifty metres.
  • The scale - usually described as the largest ancient structure in Polynesia.
  • The unclear purpose - a monument whose function is still argued about.
  • The plantation setting - the Letolo estate the mound stands on.

When to go

May to October is the drier season and the track is more passable. Vegetation grows back fast in the wet season. Access depends on recent clearing.

Things to know

The mound is frequently overgrown to the point of being hard to see or reach. Access has been disputed between landowners and closed at times. There is no interpretation on site.

Nearby

Moso's Footprint is on the same plantation, and Salelologa is east.

Key facts

Location13.7350° S, 172.3244° W · map

Source: Wikidata, item Q7259289, read on 18 October 2026.

What to pack for Pulemelei Mound

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  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
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