Aunuʻu, American Samoa
Island Small volcanic island near Tutuila, American Samoa
Small volcanic island near Tutuila in American Samoa with a freshwater crater lake, tidal pools and village life; day‑trippers snorkel, hike short trails and buy fruit from locals.
Aunu’u is a small volcanic island off the southeastern coast of Tutuila in American Samoa’s Eastern District. It is notable for its compact volcanic topography and a freshwater crater lake inland.
The island is inhabited at a low level and supports small-scale agriculture and traditional village life rather than large tourism infrastructure. Short walks and visits to the crater lake are the main activities for visitors.
Aunu’u has long been part of the settled landscape of Tutuila and is administered within American Samoa as an offshore island of the main island of Tutuila. It is accessed by small boat services from the main island.
The island lies just off the southeastern shore of Tutuila in the South Pacific, within American Samoa’s Eastern District and is one of the smaller inhabited islands in the territory.
- Administration: The island is a small volcanic feature off Tutuila and is administered as part of American Samoa's Eastern District.
What to See #
- Crater lake: A small freshwater crater lake is located in the island's interior and is a notable natural feature in a compact volcanic landscape.
How to Get to Aunuʻu, American Samoa #
Aunu’u is reached by boat from Tutuila (Pago Pago area) or by short domestic flights to nearby airstrips on charter services; schedules are irregular, so coordinate with local operators in advance.
Tips for Visiting Aunuʻu, American Samoa #
- Respect local village protocols and seek permission from village chiefs before photographing ceremonial sites or participating in formal events.
- Transport between islands can be irregular; coordinate with local shipping schedules and allow extra days for weather-related delays.
- Bring insect repellent and reef-safe sunscreen; island life requires protection from sun and mosquitoes.
Best Time to Visit Aunuʻu, American Samoa #
The dry season (May-September) is generally best for inter-island travel and outdoor activities.
Weather & Climate near Aunuʻu, American Samoa #
Tropical climate with consistently warm temperatures year-round. Temperatures range from 24°C to 31°C. Heavy rainfall (3030 mm/year), wettest in January.
January
January is warm with highs of 30°C and lows of 25°C. The wettest month with heavy rain (429 mm).
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February
February is warm with highs of 30°C and lows of 25°C. Heavy rain (359 mm).
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March
March is the warmest month with highs of 31°C and lows of 25°C. Heavy rain (299 mm).
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April
April is warm with highs of 30°C and lows of 25°C. Heavy rain (214 mm).
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May
May is warm with highs of 30°C and lows of 25°C. Significant rainfall (162 mm).
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June
June is warm with highs of 30°C and lows of 24°C. Significant rainfall (162 mm).
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July
July is warm with highs of 29°C and lows of 24°C. Significant rainfall (146 mm).
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August
August is warm with highs of 29°C and lows of 24°C. Significant rainfall (125 mm).
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September
September is warm with highs of 29°C and lows of 24°C. Significant rainfall (181 mm).
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October
October is warm with highs of 30°C and lows of 24°C. Heavy rain (242 mm).
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November
November is warm with highs of 30°C and lows of 24°C. Heavy rain (324 mm).
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December
December is warm with highs of 30°C and lows of 25°C. Heavy rain (387 mm).
