About three-quarters of St. John's land area falls within Virgin Islands National Park, and the trail system is how most visitors move through it. There are more than 20 marked trails, ranging from a ten-minute walk to a half-day descent through forest. For most of the things to do on St. John — the interior ruins, the petroglyphs, the viewpoints above Coral Bay — hiking is the only access.
This guide covers the main trails by difficulty, with practical notes on distance, trailheads, parking, and timing.

Most trails on St. John are short by mainland standards — typically 0.5 to 2.5 miles one way — but the terrain makes that distance feel longer than it reads on paper. Elevation changes are steep, footing is often rocky or rooted, and the humidity rarely drops below 70 percent. Trails that look manageable on a map can take twice as long as expected in July or August.
The National Park Service Visitor Center in Cruz Bay stocks a trail map and the Friends of Virgin Islands National Park guidebook, which has detailed elevation profiles and current condition notes. The Visitor Center is open Monday through Thursday from 8:15 a.m. to 4:00 p.m. and Friday from 8:15 a.m. to 1:30 p.m. Trailhead parking throughout the park is limited — some lots hold only a few vehicles — so planning around a taxi or carpooling is worth considering.

Peace Hill Trail. At 0.2 miles one way, Peace Hill is the shortest hike in the park and also one of the most visually direct. The trail climbs to the ruins of a Danish windmill and opens onto a clear view of Hawksnest Bay and Trunk Bay. It takes fifteen to twenty minutes and requires no particular fitness level. The trailhead is off North Shore Road between Cruz Bay and Cinnamon Bay.
Leinster Bay Trail. The Leinster Bay Trail runs 0.8 miles one way along the eastern shoreline, ending at Waterlemon Cay — one of the more accessible spots for snorkeling at Waterlemon Cay on the island. The trail is largely flat, the footing is manageable, and the reward at the end is immediate: the cay sits just offshore and the water is shallow enough to wade into. The trailhead is at the Annaberg Plantation parking area on the north shore. Plan about 30 minutes each way.
Francis Bay Trail. A short, mostly level loop near Maho Bay that follows the edge of a saltwater pond. Shorebirds congregate at the pond regularly. This is the easiest walk in the park — more of a stroll than a hike — but useful if you want to stretch your legs after a morning at the beach.
Ram Head Trail. Ram Head is a 2-mile round-trip hike that begins at the Salt Pond Bay parking lot and follows a rocky peninsula to the southernmost point of the island. The first section runs along the edge of Salt Pond Bay itself, then the trail climbs over dry scrubland and rocky limestone before dropping toward the cliffs at the tip. The views from the end are wide — open water in three directions, no beach infrastructure, no crowds past the first quarter mile. Plan 1.5 to 2 hours for the round trip. The surface is uneven and sun exposure is significant after the treeline ends; bring more water than you think you'll need.
Cinnamon Bay Trail. This trail loops through the hills above Cinnamon Bay and passes the America Hill ruins — an old plantation complex with panoramic views of Francis Bay, Maho Bay, and Mary's Point. It's roughly 1.6 miles as a loop. The trail can be muddy after rain, and some sections involve minor scrambling. Access from the Cinnamon Bay Campground trailhead, about a 15-minute drive from Cruz Bay.
Lind Point Trail. A 2-mile loop that begins at the Cruz Bay Visitor Center parking area and circles around to Salomon Beach and Honeymoon Beach before returning via the ridge. Mostly shaded, but includes a steady climb out of the beach section. Useful because it starts and ends in town without requiring a separate car drop-off.

The Reef Bay Trail is the most discussed hike on the island, and it earns the attention. The trail runs 2.4 miles one way and descends 937 feet from its trailhead on Centerline Road — 4.9 miles east of Cruz Bay — down through dense secondary forest to the Reef Bay Valley floor. Along the way, it passes a freshwater pool with Taino petroglyphs carved into the rock face and the ruins of the Reef Bay Sugar Mill, a 19th-century estate that processed sugarcane until the 1920s. The hike ends at a small beach.
The route is all downhill on the way in, which feels easy. The return hike up is steep and, in high season, warm. Allow 2 to 3 hours for the round trip if you're hiking both directions. Many visitors take a taxi to the trailhead, hike down, and arrange a return taxi from the beach — or opt for the NPS guided version.
The NPS Guided Reef Bay Hike. The National Park Service offers a ranger-led version of this hike that includes a boat return from the beach to Cruz Bay. The guided hike departs from the Cruz Bay Visitor Center at 8:45 a.m. (check-in by 8:30 a.m.) and the boat returns to Cruz Bay dock around 3:00 p.m. . Advance reservation is required. This is the better option for first-time hikers who want interpretation of the petroglyphs and ruins, and eliminates the uphill return.
Trailhead parking holds only 4 to 5 vehicles. If you're driving independently, go early or take a taxi from Cruz Bay, which is the more reliable approach.

Bordeaux Mountain Trail is the most demanding hike on St. John. It runs 1.2 miles one way and climbs to 1,277 feet — the highest elevation on the island. The views from the summit reach across Coral Bay, out to the British Virgin Islands, and back along the north shore. The trail begins on Bordeaux Mountain Road, accessible from Centerline Road near Coral Bay.
The path is steep throughout, the vegetation is dense, and the footing is rooted and uneven. This is the hike for people who want physical difficulty, not the most accessible option. In dry conditions it's manageable for a fit hiker; after heavy rain, the trail becomes slick and significantly harder. Allow 1.5 hours each way.
Timing matters more than difficulty rating. Any trail rated moderate on paper can become genuinely hard in late summer heat. Trails that receive direct sun — Ram Head, the upper section of Reef Bay, Bordeaux Mountain's exposed ridges — are best started before 9 a.m. Shade is inconsistent and the trade winds, which moderate temperatures on the coast, don't reach into many of the interior valleys.
After rain. Several trails, including the Cinnamon Bay loop and portions of the Reef Bay descent, have clay-heavy soil that becomes slick after rain. Rubber-soled hiking shoes are more useful than sandals on any trail rated moderate or above. The Leinster Bay and Francis Bay trails stay manageable in most conditions.
Trailhead parking. Most trailhead lots on St. John hold between 5 and 15 vehicles, and popular trailheads — particularly Reef Bay and Ram Head — fill quickly on weekends and holiday weeks. Taxi service from Cruz Bay is available and, for trails that require shuttle logistics anyway (like the Reef Bay descent), often the cleaner option. Do not leave valuables visible in parked vehicles.
Water. The NPS recommends a minimum of half a gallon per person for every four hours of hiking. In practice, that's a lot to carry — but the trails have no water access, and the heat compounds dehydration quickly. Start over-prepared.
From our location in Great Cruz Bay, most trailheads are accessible in under 30 minutes. Peace Hill and the Leinster Bay trailhead at Annaberg are roughly 15 to 20 minutes along North Shore Road. The Reef Bay trailhead on Centerline Road is about 20 minutes east. Salt Pond Bay — where the Ram Head Trail begins — is a 25- to 30-minute drive along the south shore.
If you're planning to hike Reef Bay, the taxi-in approach is worth the simplicity: drop off at the Centerline Road trailhead in the morning, hike down, and arrange a pickup from the beach or take the NPS boat back to Cruz Bay. The concierge can coordinate both the ride and, if the guided hike has availability, the reservation.
The Reef Bay Trail is 2.4 miles one way and descends 937 feet from the Centerline Road trailhead to the beach. Hiking down takes roughly 1 to 1.5 hours at a moderate pace. The return hike up is steeper and typically takes 1.5 to 2 hours. The NPS guided version, which includes a boat return to Cruz Bay, departs at 8:45 a.m. and returns around 3 p.m.
No permit is required for day hiking on St. John. Virgin Islands National Park is free to enter and hike. The NPS guided Reef Bay hike requires advance registration and carries a fee. [VERIFY current fee through Friends of Virgin Islands National Park.]
Bordeaux Mountain Trail is the most physically demanding, with 1,277 feet of elevation and 1.2 miles of steep, uneven terrain one way. The Reef Bay Trail's return hike — 937 feet of gain over 2.4 miles — is a close second, especially in heat.
Peace Hill Trail (0.2 miles), Francis Bay Trail, and the lower portion of Leinster Bay Trail are suitable for most children. Ram Head and Bordeaux Mountain are not — the terrain is too technical and the sun exposure too significant for young children or anyone new to hiking.
The beach at the end of the Reef Bay Trail is calm and swimmable in typical conditions. Bring what you need to swim — there are no facilities at the beach. The NPS guided hike schedule allows time at the beach before the boat pickup.
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