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DeepEarlyNeolithicBronze AgeIron Age and ClassicalMedievalEarlyModern

Ha'amonga 'a Maui

MegalithContested

Description

Ha'amonga 'a Maui is a megalith in Tonga, Oceania. Tonga Ministry of Tourism dates it to c. 1200 CE. Listed figures include a heaviest stone of 40 tonnes (estimated). Tonga Ministry of Tourism also records: “Royal gateway.”

A coral limestone trilithon whose lintel carries notches linked to the solstices.

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Guide answers and timeline insights related to this Wonder.

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Medieval — Ha'amonga 'a Maui in context.

Medieval, 500 CE to 1,500 CEDates supported by mainstream archaeology. Natural formations remain undated.Timeline612532621366552351055613132672111415600 CE800 CE1,000 CE1,200 CE1,400 CE
Heaviest stone40tConfidence: estimated
MaterialLimestoneMohs 3-4 (mineral hardness scale)

Claims

Compare the published evidence and its interpretations. “Consensus” records the mainstream account; “Alternative” identifies a competing interpretation, not an equally established conclusion. Estimates and unresolved questions remain qualified in the claim text.

FieldConsensusAlternative
Date

1150 CE - 1250 CE

c. 1200 CE

Tonga Ministry of Tourism
No claims found.
Purpose

Royal gateway

Tonga Ministry of Tourism
No claims found.
MethodNo claims found.No claims found.

Precision & Alignment

alternativeAlignment

Notches on the lintel mark the solstice sunrises

King Taufa'ahau Tupou IV • Royal proclamation, 1967
Sources: Royal proclamation, 1967 • Tonga Ministry of Tourism

Calculating elapsed time...

Approximate - counted from January 1, 1,200 CE (UTC). Based on the midpoint of 1,150 CE - 1,250 CE; the underlying date is uncertain.

Separate totals since January 1, 1,200 CE (UTC)
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