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Tuafanua TrailTa'u IslandOfu IslandKing Fisher bird
ParkAS

National Park of American Samoa

NPS / NPS Photo / Michael Larson
85/ 100DOES IT ALL
parkverdict Experience ScoreIndependent, not sponsored

85 of 100. Our independent breadth-and-access index. How we score

Worth it?

Is National Park of American Samoa worth it?

The National Park of American Samoa sits in the South Pacific about 2,600 miles southwest of Hawaii, which puts it among the most remote units in the entire National Park Service.

You will not stumble onto it during a road trip. Getting there means booking a long-haul flight to Pago Pago, and that barrier keeps crowds thin and visitors self-selected. What you find on arrival is genuinely rare: intact tropical rainforest trails, coral reef snorkeling and diving as accessible as anything any national park offers, and a living fa'a Samoa cultural presence woven through the park itself rather than performed for tourists. The park spans multiple islands, and its 85 experience score reflects real range across water, land, culture, and wildlife. For travelers willing to commit to the journey, this is a world-class destination that most Americans have simply never thought to visit.

The case for it

A day here looks nothing like a visit to any mainland park. You might start with a front-country hike through tropical rainforest canopy, watching flying foxes and seabirds pass overhead. By midday you could be snorkeling or diving over coral reefs that hold up fine against anything in the Caribbean. Evenings can bring traditional arts, music, and real community engagement, because the park works closely with Samoan communities and runs first-person interpretation and hands-on cultural programming throughout. If you want to push further, backcountry and off-trail hiking is available across the islands. Reef, rainforest, and a living indigenous culture that still shapes the landscape, all in one place. No other NPS unit offers that combination. And there is no entrance fee, which is pretty remarkable given what you actually get.

Who it is for

Adventure travelers, snorkelers, divers, and anyone drawn to Polynesian culture will feel right at home here, as long as they can handle a serious travel commitment. Families with curious, active kids will find the hands-on programming worth every hour of the journey. If you want a quick weekend getaway, a roadside overlook, or desert scenery, look elsewhere. Come with a plan, come prepared, and the park pays you back.

Best time to visit

American Samoa is warm and humid year-round. May through October brings drier conditions, making it the better window for hiking and reef visibility. Rain can fall any month and usually passes quickly, though longer wet stretches do happen. If you have flexibility, avoid November through April, when cyclone risk peaks.

Worth seeing

  • Snorkeling and SCUBA diving on South Pacific coral reefs inside a national park with no entrance fee
  • Off-trail and backcountry hiking through dense tropical rainforest on multiple islands
  • Living history and first-person interpretation woven into authentic Samoan fa'a Samoa cultural programming
  • Wildlife watching for flying foxes and tropical seabirds rarely seen elsewhere in the NPS system
  • Hands-on arts, traditional music, and cultural demonstrations with local community participation
  • 24-hour park access across multiple island units with no reservation required

Before you visit

Entry is free and you need no reservation, but the trip still takes planning. Most flights connect through Honolulu before landing at Pago Pago International Airport on Tutuila. Rental car chains common on the mainland are absent here, so arrange transportation before you arrive. Some trails close temporarily for maintenance, and the park spans more than one island, so give yourself enough days to see it properly.

Our tipThe park's visitor center runs a homestay program that places guests with Samoan host families. It may be the only NPS unit in the country where you actually live inside the surrounding community, which changes the cultural programming from a day activity into something worth planning your whole trip around.

How we scored it

How National Park of American Samoa earned its 85

Where does a 85 come from? One formula, run the same on every place we cover, built only from public data on what a unit offers and how reachable it is. It says nothing about how pretty a spot is or how busy it gets. This is what fed it:

  • Activity breadth21 documented activities
  • Topic breadth14 topics
  • Official imagery4 public-domain images
  • Camping on sitenone recorded
  • Entry costfree

No number is hand-adjusted and no unit pays for placement. The full weights, the floor at 18 and a worked example are on how we score.

The honest limits

What the score cannot tell you

A quick honest note. The score tracks how much a place has going on and how easy it is to reach, both pulled from public records. What it cannot see is the stuff that often makes or breaks a day: whether the views stop you cold, how packed it gets in season, what the trails are like after rain, or whether you catch a great ranger talk. A small, single-focus site can land below a sprawling park here and still be the better call for your trip. Use the number to compare what places offer on paper, and the verdict up top to tell if it is your kind of place.

The basics

National Park of American Samoa at a glance

Come see the South Pacific for yourself at the National Park of American Samoa. The park preserves the islands' natural landscape and cultural traditions so future generations can experience them too.

On documented breadth and access, National Park of American Samoa ranks 1st of 2 park and public-land units we score in American Samoa.

Weather and seasons

American Samoa lies in the South Pacific, tucked between the Equator and the Tropic of Capricorn. The climate is tropical, meaning warm to hot all year with humidity that rarely lets up. Rain can show up at any hour and last anywhere from a few minutes to a full day. Annual rainfall ranges from about 125 inches in the drier lowlands to as much as 300 inches up in the highest mountains.

On offer

Documented activities

Arts and CultureLive MusicHands-OnVolunteer VacationHikingBackcountry HikingFront-Country HikingOff-Trail Permitted HikingLiving HistoryHistoric Weapons DemonstrationFirst Person InterpretationSCUBA DivingSnorkelingSwimmingSaltwater SwimmingWildlife WatchingBirdwatchingMuseum Exhibits
Common questions

National Park of American Samoa: quick answers

Is National Park of American Samoa worth visiting?

The National Park of American Samoa sits in the South Pacific about 2,600 miles southwest of Hawaii, which puts it among the most remote units in the entire National Park Service.

Is National Park of American Samoa free to visit?

Yes, there is no entrance fee.

What is National Park of American Samoa best for?

It leans hardest toward hiking, good with kids, water activities, wildlife watching, going by the 21 activities it actually documents.

When is the best time to visit National Park of American Samoa?

American Samoa is warm and humid year-round.

How is the Experience Score for National Park of American Samoa calculated?

The 85 comes straight from public data on how much the place documents and how easy it is to reach, things like activities, topics, photos, camping and whether entry is free. It says nothing about scenery or how busy it gets.