Arrive before 7 AM to secure parking at the Gorham Mountain trailhead in summer. The lot accommodates roughly 25 vehicles and typically fills by 8:30 on a clear July morning. This location serves as the fourth stop on the Acadia Earthcache Course, a self-guided geology tour where GPS coordinates help illustrate how glaciers shaped this terrain. The focus here is on a distinct glacial feature visible directly from the trail.
Overview
Gorham Mountain Trail spans 1.8 miles round-trip, ascending 525 feet to a summit with expansive views of Mount Desert Island's southeastern coastline. This moderate route features granite steps and exposed rock surfaces, favored for its ocean panoramas and easier access compared to adjacent peaks such as the Beehive. The trailhead is located just off Park Loop Road, approximately a quarter-mile beyond Thunder Hole, situating it within the park's busiest sector. Its inclusion in the Acadia Earthcache Course stems from the observable glacial polish and striations on bedrock near the summit—scratches and a smoothed texture left by the mile-thick ice sheet that receded over 15,000 years ago. Rangers often note it's among the park's more distinct examples when you know the right spot.
Quick Information
- Entrance Fee: As of 2026, a private vehicle pass for Acadia National Park costs $35 and is valid for 7 days. Motorcycle passes are $30, and individual passes (for cyclists or pedestrians) are $20. An annual Acadia pass is $70.
- Hours: The park is open 24/7, year-round. Park Loop Road and many facilities are seasonal, typically fully open from late May through October.
- Best Time to Visit: Late May through June and September through early October. July and August bring peak crowds and fog can obscure coastal views. September offers clearer air and fewer people.
- Location: Mount Desert Island, Maine. Nearest town is Bar Harbor. The trailhead is on Park Loop Road.
- Accessibility: The trail is not wheelchair accessible. The initial section is a gravel path but quickly transitions to uneven granite steps and rocky terrain.
- Cell Service: Spotty to non-existent along most of Park Loop Road and on the trail. Don't rely on your phone for navigation.
- Restrooms: Vault toilets are available at the Sand Beach parking area, about a mile back toward the entrance station. None at the Gorham Mountain lot.
- Parking: Single asphalt lot that fits roughly 25 vehicles. It fills early. Overflow parking is not permitted along Park Loop Road. If full, your next best option is the Sand Beach lot, adding a mile of road walking to your hike.
Getting There
From Bar Harbor, take Route 3 south to the Hulls Cove Visitor Center entrance. From there, follow the signs for Park Loop Road (one-way). Continue past Sand Beach and Thunder Hole. The Gorham Mountain parking loop will be on your right about 0.3 miles past Thunder Hole. If you reach Otter Point, you've gone too far. From the visitor center, it's about a 20-minute drive without traffic - which is rare after 9 AM. The Island Explorer bus, the park's free shuttle system, does not have a direct stop at this trailhead. The closest stop is at Sand Beach, so plan accordingly if using the shuttle. GPS will get you to the area, but cell service drops out at the Park Loop Road gate, so have offline maps or written directions ready.
What to Expect
The hike begins on a broad, gravel-packed path that may seem straightforward. After about five minutes, the terrain shifts to granite slabs and stone steps. The trail then narrows, meandering through stunted spruce and pitch pine forests. The air carries the quintessential Maine coast aroma: salt breeze blended with the damp, earthy fragrance of moss and pine needles. Approximately midway, the path opens onto exposed rock.n pink granite ledges. The sound of the ocean becomes constant, a low rumble from the waves hitting the cliffs below at Otter Point. On a clear day, you can see Great Head to the north and the Cranberry Isles to the south. The final push to the summit involves a few more stone steps and a brief, slightly steeper section. The summit itself is a broad, open granite dome. The view stretches from Cadillac Mountain to the west, across the mouth of Otter Creek Cove, and out to the open Atlantic. The wind is almost always present, so even on a warm day, have a layer. Most first-time visitors are caught off guard by how quickly the weather can change; a sunny summit can be shrouded in fog 15 minutes later.
Top Attractions & Points of Interest
The Glacial Polish Site (Earthcache Stop)
This is the reason for the Acadia Earthcache Course Stop Four: Gorham Mountain Trail designation. Just below the summit, on the east-facing slopes, look for broad expanses of smooth, gray-pink granite. In the right light, you can see parallel scratches - glacial striations - etched into the rock. The ice sheet, moving from northwest to southeast, dragged embedded rocks across this surface like sandpaper. Rangers emphasize that this isn't just interesting geology; it's the direct evidence of the force that sculpted every mountain and valley here. The official Earthcache page will have you take coordinates and answer questions about the direction of the striations.
Gorham Mountain Summit
The 525-foot summit provides a 360-degree panorama without the crowds of Cadillac. From this overlook you can see the Beehive directly across the cove, Sand Beach as a small crescent of white, and the winding path of Park Loop Road clinging to the coast. It's a popular spot for a snack break. The common mistake is to stop at the first obvious high point; the true summit is a few yards further, marked by a small cairn.
The Cadillac Cliffs Side Trail
About 0.2 miles from the trailhead, a short spur trail branches off to the right. It leads through a narrow, boulder-filled passage between granite walls - a mini-gorge that feels worlds away from the open ocean views. It adds about 15 minutes to your hike and is worth the slight detour for the change in perspective and cooler temperatures in the shade of the cliffs.
Connection to Ocean Path
At the base of the mountain, the Gorham Mountain Trail intersects with the Ocean Path. You can turn a summit hike into a longer coastal walk by heading north on Ocean Path toward Thunder Hole and Sand Beach, or south toward Otter Point. This is a strategy returning visitors use to avoid returning to a full parking lot; you can hike out one way and use the Island Explorer bus from Sand Beach to loop back, if you've planned your shuttle timing.
Activities
Hiking
The Gorham Mountain Loop, which combines the Gorham Mountain Trail with a section of the Ocean Path and Bowl Trail, is a 3.5-mile circuit that's a local favorite. It offers mountain and ocean views in a single hike. The park service recommends this loop over an out-and-back for a more varied experience. For a longer day, experienced hikers link it with the Beehive Trail via the Bowl, creating a strenuous but iconic loop. Check current hiking trails conditions before attempting connections, as some adjacent trails close for peregrine falcon nesting.
Earthcaching
The primary activity here for many is completing the Earthcache. This is a GPS-based educational scavenger hunt. You'll need a free account on a geocaching website, the coordinates, and the cache page questions. It's a focused way to engage with the landscape beyond the view. The park offers several of these educational tours and guided experiences in a self-guided format.
Photography
Early morning is your best bet for soft light on the coastal views and fewer people on the granite ledges. The low-angle sun also makes the glacial striations easier to photograph. Late afternoon can produce dramatic shadows in the Cadillac Cliffs area. Pack a lens cloth - the salt spray and wind carry a fine mist that can coat your lens.
Wildlife Viewing
Keep an eye out for peregrine falcons soaring along the cliffs, especially in spring and early summer. Chipmunks and red squirrels are common in the scrub forest. This area is also excellent for broader wildlife viewing along the coast, including seabirds and harbor seals off Otter Point.
Seasonal Guide
May - June: Trail is generally clear of ice. Weather is unpredictable - cool, with potential for fog. Wildflowers like bunchberry and starflower bloom in the understory. Crowds begin to build. A good time to visit. July - August: Peak season. The parking lot is full by mid-morning. Days can be warm and humid, but the summit is usually breezy and cooler. Afternoon fog is frequent, often obscuring views. Black flies are mostly gone. The park feels busy. September - October: Ideal conditions. Fewer crowds, especially after Labor Day. Crisp air, brilliant blue skies, and starting in early October, fall foliage on the surrounding hills. The trail is at its best. Park Loop Road remains open. November - April: Park Loop Road is closed at the Sand Beach entrance. The trail is accessible by foot or bike from other points, but requires a several-mile approach on closed roads. Ice and snow make the granite slabs treacherous. Experienced hikers with microspikes only. No services.Practical Information
Your vehicle pass, as of 2026, is $35 for a week. You can purchase it at the Hulls Cove Visitor Center, the Sand Beach entrance station (when open), or online in advance. No separate permit is needed for day hiking on Gorham Mountain. For camping options, the nearest is Blackwoods Campground, about a 10-minute drive away. Reservations are essential and open six months in advance. For lodging and accommodations, Bar Harbor has the widest selection. There are no water fill stations or trash cans at the trailhead - pack out everything you bring in. The closest food is back in Bar Harbor or at the Jordan Pond House (reservations strongly recommended).
Safety & Preparation
The granite can be extremely slippery when wet or covered in morning dew. Footwear with solid rubber soles is non-negotiable. The elevation gain is worth it, but take the stone steps slowly, especially on the descent. There are no guardrails on the open ledges. Keep children close. Summer sun on the exposed granite can be intense - bring sunscreen, a hat, and more water than you think you need. There is no shade on the summit or the upper ledges. Pack extra water for this stretch. If fog rolls in, the trail can become disorienting; the cairns (rock piles) mark the route. Stick to them. In an emergency, call 911. Cell service is unreliable, so be prepared to send someone for help. The nearest ranger patrol is frequent along Park Loop Road.
Insider Tips
- The Secret Summit Bypass: If the main lot is full, don't park illegally. Drive to the Sand Beach lot, hike the Ocean Path south to the Gorham trailhead, and do the hike from there. It adds distance but saves the headache.
- Fog Strategy: If you summit and it's fogged in, wait 20 minutes. Coastal fog banks often shift quickly. The common mistake is to leave just before it clears.
- Bowl Connection: For a fantastic 4-mile loop, take the Gorham Mountain Trail up, then descend via the Bowl Trail to Sand Beach. You get a forested lake (The Bowl), the beach, and a walk back along Ocean Path. It's more interesting than an out-and-back.
- Post-Hike Dip: The ocean is frigid, but your feet will thank you. After your hike, drive two minutes down to Otter Point (if you can find parking) and dangle your feet in the water from the rocks. It's a local remedy for tired hiking muscles.
- Avoid the Midday Zoo: Between 10 AM and 2 PM, this stretch of Park Loop Road is a procession of cars and tour buses. Your hike will be quieter and the light better if you're heading down by 10 AM or starting after 3 PM.
- Check for Closures: Before you go, verify that the trail isn't closed for peregrine falcon nesting. While Gorham itself is rarely closed, connecting trails like the Beehive often are, which can affect loop plans.
- What the Website Doesn't Mention: The glacial striations are easiest to see in the hour after sunrise or before sunset, when the low light rakes across the rock. Midday sun washes them out. If the Earthcache is your goal, time your hike accordingly.
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For more information, see our complete Acadia National Park Guide.