National Park
The only U.S. national park south of the equator: rainforest ridges, coral reefs, and a Samoan-village homestay.
Field briefing
National Park of American Samoa starts with access, not mileage.
Before you go
national park south of the equator, spread across the islands of Tutuila, Ofu, Olosega, and Ta'u in the South Pacific. It protects tropical rainforest, fruit-bat skies, and Indo-Pacific coral reefs, and it is one of the least-visited parks in the system, so solitude is the norm. Go in the drier June to September window for the best snorkeling and fewer washouts. Plan around tropical heat and rain year-round: pack a real rain shell, reef-safe sunscreen, snorkel gear, and trail shoes that handle slick, muddy ridge climbs. This is a cultural park as much as a wild one, so come ready to respect fa'asamoa and village customs.
The landmarks worth the trip. Tap any photo to enlarge.
Conditions, crowds, and what each season asks you to pack.
84-88F
Warm and humid, highs 84-88F, with frequent passing showers as the wet season tapers off.
Pack Rain shell, reef-safe sunscreen, and quick-dry layers for sticky tropical heat.
82-86F
The drier window, highs 82-86F, steadier sun and the calmest water for reef snorkeling.
Pack Snorkel gear, rash guard, and sturdy trail shoes for muddy ridge climbs.
84-88F
Warm and humid, highs 84-88F, with afternoon downpours returning toward year-end.
Pack Waterproof bag for electronics plus a light rain layer for sudden squalls.
86-90F
Wettest and hottest stretch, highs 86-90F, heavy rain and the cyclone-season risk window.
Pack Serious rain gear, bug protection, and flexible plans around storm days.
Tutuila's signature ridge climb to a 1,610-foot summit with sweeping views over Pago Pago Harbor.
A short, flat walk in Vatia to a rocky shoreline facing the park's top seabird nesting cliffs.
A remote 2.5-mile white-sand strand fronting one of the healthiest, most colorful reefs in the system.
A short Vatia descent to an overlook above the reef and Pola Island, good for photos and birds.
Warm, clear water over 250 coral species and roughly 950 reef fish, often with the lagoon to yourself.
Treat transport weather as part of the itinerary, with a real buffer day instead of a tight turnaround. For one day in National Park of American Samoa, make Mount Alava Trail the non-negotiable, add Pola Island Trail only if the first stop runs clean, and keep Ofu Beach as the flexible finish.
Turn National Park of American Samoa's conditions into water, pack, and sleep-system decisions.
Build around access
Plan the transfer before the trail list.
Plan your trip
2 quick tools, already seeded for National Park of American Samoa. Tune the route, pack weight, weather margin, and overnight setup after the access plan is real.
Start with the gear decisions National Park of American Samoa changes: water, footing, weather, and overnight needs. The checklist is there once your route and dates are set.
Kit Authority
National Park of American Samoa packing list
0 of 15 packed. Check items as you pack, then take this list to the store, trailhead, or campsite.
Pack planning
Use this as a constraint check while you are still shaping the trip. The active checklist becomes useful once your route, dates, and sleep plan are set.
Checklist mode
15 items, grouped for the trip you are actually taking.
The buying guides that match what National Park of American Samoa asks of your kit. Each one has our current top picks across budget and use case.
Stay strategy
Make the access plan before the lodging plan.
Stay strategy
This park is logistically different from a mainland trip: there are no park campgrounds or lodges, and the islands do not behave like a simple road loop. Use Pago Pago for Tutuila hikes, consider a village homestay for cultural depth, and treat Ofu as a separate commitment with buffer days.
Compare base options
Read these as access plans first. The right base is the one that makes the transfer reliable, then the room or campsite can follow.
Use Tutuila as the anchor for a first visit. It keeps the park office, supplies, airport, Mount Alava, Pola Island, and Lower Sauma Ridge within a workable day-trip radius.
The Visitor Center maintains the homestay list. Confirm meals, Sunday customs, transportation, and village expectations before you commit.
Remote reef base
Small lodges near Ofu Beach put you close to the reef, but the extra island transfer needs flexible dates and a tolerance for schedule changes.
Buffer days
Do not schedule an international departure immediately after an Ofu transfer day.
Reef respect
Pack reef-safe sun protection and avoid standing on coral when snorkeling.
Camping reservations
Campground systems change by season and sometimes by individual campground. Start with the official park camping page, then confirm open dates, reservation windows, and permit rules before booking.
Reviewed June 6, 2026
Booking window
Check the official park camping page before choosing dates.
Where to book or verify
Use this first for current campground status and park-specific rules.
Check for federal campground, backcountry, tour, and permit inventory tied to this park.
Use this for wilderness permits, timed systems, tours, and other park-specific reservations.
Make the transfer plan before the trail plan.
Weather windows, boat schedules, flight buffers, and backup days shape what is realistic.
Getting there
Arrival note
Getting here is the adventure: this is one of the most remote parks in the system.
Fly in
Fly into Pago Pago International Airport (PPG) on Tutuila, usually via Honolulu on the once-or-twice-weekly Hawaiian Airlines route.
Shuttle access
From the airport it is a short drive to the Visitor Center and the Tutuila trailheads at Vatia and Fagasa; rent a car or ride the local aiga buses.
Pair this with lodging: the best base is the one that protects the departure window, pickup point, or weather buffer.
Yes. There is no entrance fee and no reservation or timed-entry system. Note that much of the park sits on land leased from Samoan villages, so visitors are expected to respect local customs and any village access rules.
Fly into Pago Pago International Airport (PPG) on the island of Tutuila, typically on a once-or-twice-weekly Hawaiian Airlines flight from Honolulu. The Tutuila trailheads are a short drive from the airport. Reaching the Manu'a Islands sections (Ofu, Olosega, Ta'u) takes an additional small-plane flight or boat.
The drier season from June to September is best, with lighter rain and the calmest, clearest water for snorkeling. It is tropical and warm all year, with highs in the 80s F. The wetter, hotter months from roughly November to April bring heavy rain and the cyclone-season risk window.
Day-hiking, snorkeling the coral reefs, and wildlife viewing are the highlights. Hike the Mount Alava Trail above Pago Pago Harbor, walk the short Pola Island Trail to the seabird cliffs, and snorkel the reefs off Tutuila or the standout Ofu Beach. The park protects fruit bats, hundreds of fish and coral species, and native rainforest birds.
