Parking
The trailhead is across the road from the national park faleo'o. Parking capacity is not established in the available park information.

#2 of 10 trails in American Samoa
American Samoa National Park, AS
A half-hour walk to Samoan archaeology and Pola Island views.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
American Samoa Tour Guide
Parkwolf is a GPS audio tour guide for American Samoa National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
Recorded for this trailhead
Lower Sauma Ridge and Vaiʻava Strait“You're approaching Lower Sauma Ridge, with a roadside view across Vaiʻava Strait to Pola Island. For a quick stop, the overlook gives you the island's tall, narrow outline without a hike.”
Plays as you drive up to this trailhead in the Parkwolf American Samoa Tour Guide.
More stories near here in the app
Trail guide
Lower Sauma Ridge Trail is a 0.4-mile out-and-back from the roadside trailhead above Vai'ava Strait to the lower ridge. Allow 30–45 minutes. It quickly drops toward the ocean, then climbs back to the road; expect roughly 230 feet of uphill on this short return. Do it for a quick look at Samoan archaeological terraces and a northward view to Pola Island.
The trail starts across the road from the national park faleo'o and follows a dirt path. One scenic overlook is accessible with assistance, but that does not describe the whole route; the trail beyond it is unimproved. Start in the morning to get ahead of the intense sun and heat. Dogs aren't allowed.
Lower Sauma is part of a wider archaeological landscape. Excavations at Lower Sauma Ridge and along the nearby Vatia Powerline area documented eleven features on three terraces descending toward the ocean, with stone tools found in the vicinity. The terraces are the reason to slow down near the ridge, not just a place to turn around for the view.
Looking north, the narrow forested mass of Pola Island stands offshore, with smaller rock stacks out at sea. The island is a seabird nesting area. Waves have carved the coast's steep cliffs and erosion-resistant outliers from Tutuila's volcanic landscape. For a photo, keep part of the green ridge in the foreground with Pola beyond.
Wildlife
19 sightingsNoddyMost seen around 6 PMSighting map
11 sightingsSamoan StarlingMost seen around 9 AMSighting map
17 sightingsButterflyfishMost seen around 11 AMSighting map
19 sightingsHermit CrabMost seen around 5 PMSighting map
10 sightingsMigratory ShorebirdMost seen around 7 AMSighting map
11 sightingsCane ToadMost seen around 7 PMSighting mapSighting maps show where each species has been reported across American Samoa. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingMount ʻAlava Adventure Trail5.6 mi · 5 hr · 0.1 mi awayA hard ridge loop with 56 ladders, 783 steps, and a summit.
ChallengingUpper Sauma Ridge Trail2.2 mi · 3.5 hr · 0.1 mi awayA steep rainforest climb to views of Vatia and Pola.
EasyPola Island Trail0.1 mi · 20 min · 0.8 mi awayA short rocky-shore walk with views of Pola Island.
ChallengingOld Vatia Trail2 mi · 2.5 hr · 1 mi awayA steep rainforest climb from Vatia to the ʻAlava ridge.
ChallengingMount ʻAlava Trail7 mi · 4 hr · 4.2 mi awayRainforest ridge hiking leads to a wide view of Pago Pago Harbor.
Sight · At the trailheadLower Sauma Ridge OverlookA roadside view across Vaiʻava Strait to Pola Island’s sea cliffs.
Beach · 0.8 mi awayPola Island BeachA brief walk faces Pola's steep, seabird-nesting cliffs.
Scenic pullout · 1.3 mi awayAfono Pass OverlookA quick harbor view between Tutuila's green ridges.
Sight · 2.1 mi awayMount Alava SummitA hard rainforest climb earns a wide view over Pago Pago Harbor.
Visitor center · 2.4 mi awayTauese P.F. Sunia Ocean CenterA six-foot globe connects reef science with Samoan culture.
Sight · 2.6 mi awayHistoric Tramway LookoutFollow the old cableway story to a wide Pago Pago Harbor view.
Sight · 2.7 mi awayJean P. Haydon MuseumA museum cannon and Apollo artifacts open onto Samoa’s wider history.
Restaurant · 2.7 mi awayTisa’s Barefoot BarA beachside restaurant with Samoan umu and a conservation story.Parkwolf’s American Samoa ranking