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NOAA American Samoa Observatory: Gateway to Climate Science

Explore climate science at the NOAA American Samoa Observatory, a vital research hub amidst the stunning beauty of Tutuila Island.

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Located on Cape Matatula, past Tula village, the NOAA American Samoa Observatory is a crucial site for monitoring global climate and ecological health in the South Pacific. While primarily a research facility, its significance in understanding climate change offers visitors a unique perspective on environmental science.

A brief summary to NOAA American Samoa Observatory

Local tips

  • Check the observatory's website for any public events or educational programs.
  • Consider visiting early in the day to enjoy cooler temperatures and clearer skies.
  • Bring your camera to capture the stunning views of the surrounding landscape.
  • Respect the research being conducted by keeping noise levels down and following all posted guidelines.
  • Plan your visit as part of a broader exploration of American Samoa's stunning natural beauty and cultural heritage.
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Getting There

  • Bus

    From Pago Pago, catch an 'aiga' bus heading towards Tula. These buses are family-owned and display village names. The bus will drop you off in Tula. From there, the observatory is a short walk. Bus fares are around $2.50 or less. Buses operate throughout the day, with reduced service on Saturdays and limited service on Sundays. Check with the American Samoa Visitors Bureau for a list of fares and destinations.

  • Taxi

    Taxis are available in Pago Pago and at the airport. Negotiate the fare before starting your trip. A taxi from Pago Pago to the observatory will cost approximately $1 per mile, totaling around $24, as the observatory is about 24 miles from the airport. There are additional charges for extra luggage above the allowance.

  • Car

    If driving from anywhere on Tutuila Island, follow the main road (AS001) towards the eastern end of the island. Continue past Pago Pago and follow signs to Tula. The observatory is located on Cape Matatula, just past Tula village. Car rentals are available at the airport and in Pago Pago.

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Discover more about NOAA American Samoa Observatory

The NOAA American Samoa Observatory, established in 1974, is situated on the northeastern tip of Tutuila Island, American Samoa, at Cape Matatula. This location places it in the heart of the South Pacific, roughly midway between Hawaii and New Zealand. The observatory plays a vital role in monitoring climate and ecological health, contributing significantly to understanding the impacts of climate change on marine ecosystems. Staffed year-round, the facility has weathered major natural events, including hurricanes, earthquakes, and tsunamis, with minimal damage, a testament to its sturdy construction and ideal location. Visitors can engage with the knowledgeable staff, who are passionate about sharing insights into their ongoing research efforts. The observatory obtains a significant portion of its daytime power from solar panels, showcasing a commitment to sustainable practices. While the observatory itself is primarily a corporate office and research facility, the surrounding area offers stunning views and opportunities to appreciate the natural beauty of American Samoa. The lush tropical environment is home to diverse flora and fauna. The 24-mile drive from the airport to the observatory passes through major shopping areas, the port, the center of government, the open market, and numerous villages, providing a glimpse into the daily life and culture of American Samoa. Nearby, the village of Tula offers a glimpse into Samoan culture through its fine-mat weaving traditions and legends of demi-gods and ghost ships.

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