Aunuu Island National Natural Landmark, Aunu U Travel Guide

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Discover Aunuu Island: A volcanic paradise with unique landscapes, rich history, and authentic Samoan culture in American Samoa.

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Aunuu Island National Natural Landmark

Aunuu Island, a small volcanic island off the southeastern coast of Tutuila, American Samoa, is a designated National Natural Landmark. Known for its unique geological features, including a crater lake, freshwater marsh, and red quicksand, it offers a glimpse into Polynesian history and Samoan culture.

A brief summary to Aunuu Island National Natural Landmark

PC6X+H27, Aunu, Eastern District, AS

From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Aunuu Island National Natural Landmark.

Wear sturdy shoes for hiking, as trails can be slippery.
Bring sunscreen, a hat, and plenty of water, as the sun can be intense.
Respect local customs and traditions when visiting the villages.
Consider hiring a local guide to learn more about the island's history and culture.
Go early in the day, as the last boat back to Tutuila typically leaves around 4 PM.

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Getting There

Boat

The final approach to Aunuu Island involves a short boat ride from Auasi village on Tutuila Island. From Pago Pago, take a taxi or bus to Auasi. Local fishermen operate boats that provide transport to Aunuu. The boat ride is approximately 5-10 minutes, depending on sea conditions. Negotiate the fare with the boat operator before departure; expect to pay around $4-$10 USD per person for a round trip.

Discover more about Aunuu Island National Natural Landmark

Aunuu Island National Natural Landmark is a captivating destination just a short boat ride from Tutuila, the main island of American Samoa. This volcanic island, designated a National Natural Landmark in 1972, boasts a unique combination of geological features and cultural significance.The island's most distinctive feature is its volcanic crater, which harbors the freshwater Fa'amulivai Marsh, the largest wetland in American Samoa. This marsh is a haven for unique flora and fauna, including the Chinese water chestnut, which grows nowhere else in American Samoa. Birdwatchers may spot the purple swamphen, although the Pacific black duck, once seen here, may now be extinct in the region. Some believe the marsh contains quicksand, so caution is advised.Aunuu also features Pala Lake, an area of red quicksand, and Red Lake, a crater lake with a striking reddish hue caused by iron-rich soil and volcanic minerals. Ma'ama'a Cove, on the eastern side of the island, offers a rugged coastal landscape. Hiking trails crisscross the island, leading to panoramic viewpoints and secluded beaches.The island's history is rich with Polynesian legends and significant events. In 1863, the first Mormon missionaries arrived in Aunuu, marking the introduction of Mormonism to American Samoa. Ruins on the west coast of Aunuu village, known as Pa Taua, are remnants of towers that once held cannons from the Hawaiian Kingdom steamer Kaimiloa, used to defend the island from invasion.Visitors can experience traditional Samoan life in the island's villages, explore taro plantations, and savor local cuisine like Aunuu fa'ausi, a traditional dish made from wetland taro. The warm hospitality of the Samoan people adds to the island's charm.