Gateway: Pago Pago, AS (10 min)
Regional Hub: Honolulu, HI (5h flight)
Accessibility: Moderate
Difficulty: Moderate
🗓️ When to Visit: Seasonal Guide
🔼 Peak Season: June – Aug
🔽 Low Season: Dec – March
Avg Highs: 86°F Summer / 84°F Winter
✅ Must Do: Snorkel the reefs of Ofu Island
✅ Iconic Landmarks: Ofu Beach, Mount Alava, Vatia Bay, Pola Island
✅ Notable Wildlife: Fruit Bats (Flying Foxes), Sea Turtles, Tropical Reef Fish
⏱️ Time Required: 2-3 Days
🧠 Trivia: The only US National Park located south of the equator.
Our Expert Insights for Visiting the National Park of American Samoa
From the only paleotropical rainforest in the U.S. to the resilient coral reefs of Ofu, this is a destination where the “Samoan Way” of life dictates the pace of your adventure.
Whether you’re cheering for the fautasi longboats on Flag Day or witnessing the majesty of humpback whales, find the perfect window for your American Samoa adventure.
With Expertise on the National Park of American Samoa
Not Everything You Need to Know, But a Good Place to Start
The best time to visit is during the drier season, which runs from June through September. During these months, you will experience slightly cooler temperatures and less rainfall, making hiking and snorkeling more enjoyable. The wet season, from October to May, is hotter, more humid, and prone to tropical cyclones, though the park remains lush and green year-round.
Yes, you need a passport. Although it is a U.S. territory, American Samoa controls its own borders. U.S. citizens and nationals do not need a visa but must present a valid U.S. passport or certified birth certificate and government ID upon arrival. Non-U.S. citizens require a passport and may need a tourist entry permit or visa, so check entry requirements well in advance.
Getting there is a significant journey. You must fly into Pago Pago International Airport (PPG) on the main island of Tutuila. The primary commercial link is via Hawaiian Airlines, which flies from Honolulu, Hawaii. Flights are limited, often operating only twice a week, so you must plan your itinerary around this schedule.
No, you do not need a reservation to enter the National Park of American Samoa, and there are no entrance fees. The park is open 24 hours a day year-round. However, because much of the park land is leased from local villages, you must be respectful of private property and communal land rights while exploring.
Renting a car is the most efficient way to explore the park areas on Tutuila. The island also has a colorful and affordable “aiga” bus system that runs frequently along the main coastal road, but these buses do not run on a strict schedule and stop running in the early evening and on Sundays.
Camping is generally prohibited within the park to protect the rainforest ecosystem and out of respect for traditional land ownership. There are no campgrounds or backcountry camping permits available. You must arrange lodging in hotels on Tutuila or through the park’s unique homestay program.
The Homestay Program is a unique accommodation option facilitated by the National Park Service where visitors stay with a local Samoan family in a village. This offers an immersive cultural experience where you can learn about customs, share meals, and sleep in a traditional fale or western-style house. You should contact the park visitor center in advance to inquire about availability.
Visiting the park sections on the Manu’a Islands requires additional planning and patience. You must take a small domestic flight or a boat from Tutuila to Ta’u or Ofu. Flights are operated by local carriers like Samoa Airways, but schedules can be irregular and subject to cancellation due to weather, so always build buffer days into your travel plans.
Ofu Beach is located in the Manu’a Islands district of the park and is widely considered one of the most beautiful and secluded beaches in the world. It features pristine white sand, dramatic mountain backdrops, and vibrant coral reefs just offshore. It is an ideal destination for snorkeling in solitude.
The Mount Alava Trail is the most popular, offering a scenic ridge hike through the rainforest with spectacular views of Pago Pago Harbor and the north shore. The Pola Island Trail is a short, easy walk that leads to a rugged, rocky beach with views of sea cliffs and nesting seabirds. The Lower Sauma Ridge Trail provides archaeological sites and ocean vistas.
Yes, the snorkeling is world-class. The park protects extensive coral reefs that are teeming with tropical fish, sea turtles, and diverse marine life. Popular spots include the reefs near the village of Vatia on Tutuila and the pristine waters of Ofu Beach. Always be mindful of tides and currents.
The most iconic animal in the park is the Samoan flying fox, a large fruit bat that is active during the day and vital to the rainforest ecosystem. You may also see sea turtles, humpback whales (during their migration from August to November), and a variety of seabirds like boobies and terns.
Samoan culture, or Fa’asamoa, is deeply rooted in respect and community. Always ask permission before taking photos of people or their property. If you arrive in a village during the evening prayer curfew (Sa), usually around dusk, you must stop and wait quietly until it concludes. Modest dress is appreciated, and you should not wear swimwear in villages.
There are very few “tourist traps” in American Samoa due to the low volume of visitors. However, visitors expecting a highly developed resort experience like Hawaii or Tahiti may find the infrastructure limited. Avoid setting expectations for luxury amenities and instead focus on the authentic culture and raw natural beauty.
Pack lightweight, loose-fitting, and modest clothing to cope with the high heat and humidity while respecting local culture. Bring strong insect repellent for mosquitoes, reef-safe sunscreen, sturdy hiking sandals or shoes that can get wet, and rain gear, as tropical downpours are frequent. Snorkel gear is available for rent, but avid snorkelers prefer bringing their own mask and fins.
The climate is tropical, meaning it is hot, humid, and rainy year-round. Temperatures consistently hover between 80°F and 90°F. Rain showers are common even in the dry season, so you should be prepared for wet conditions at any time.
Swimming is generally safe in designated reef areas, but you must be cautious. Strong ocean currents, waves, and sharp coral can be dangerous. There are no lifeguards in the park. It is best to snorkel with a buddy and ask locals or park rangers about current water conditions before entering the ocean.
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