A Family Campground That Backs Right Up to Acadia
Choose Smuggler’s Den if you want a family campground with one foot in town and one foot in the park. It sits on Route 102 in Southwest Harbor, borders Acadia National Park, and, unusually, has its own Island Explorer shuttle stop, so you can leave the car parked and ride into the busier side of the park. Add a heated pool, a kiddie pool, and a spread of sites and cabins, and it’s an easy pick for families basing on the quiet side of Mount Desert Island.
Skip it if the point of your trip is to camp inside the park’s own woods or on the water. This is a private, developed, third-generation family campground at the edge of a working town, not a secluded wilderness site, and you’ll hear that it’s near a road, not a loon.
The constraint to plan around is popularity and position. With around a hundred sites in a prime Southwest Harbor location, it books up for summer, and its central spot is a convenience rather than an escape. Come for the walk-to-trails access and the shuttle, not for solitude.
Reading the Site Map: Cabins, Hookups, and Wooded Loops
The first decision at Smuggler’s Den is what you sleep in, because the range is wide. The roughly 100 sites are mostly wooded, with some more open, shaded spots, and they split into basic tent and pop-up sites, full-hookup RV sites, and two very different tiers of cabin.
The cabin choice is the one to get right. A rustic cabin is a simple, walls-and-a-roof shelter, you still bring bedding and cook outside, and it prices near a nice tent site. A deluxe cabin is closer to a small vacation rental and prices accordingly. If you want camp atmosphere without a tent, book rustic; if you want a real bed and indoor comforts with the kids, pay up for deluxe. They are not the same experience at all.
Full-hookup RV sites come in back-in and pull-through layouts, some with cement pads, so bigger rigs are well handled. Whatever you pick, the wooded, mostly shaded loops keep sites comfortable on hot July afternoons.
Walk-to Trails and Echo Lake
The reason to accept an in-town location is what’s within reach of it. The campground borders Acadia and advertises being within walking distance of many of the park’s trails, and it’s close to Echo Lake, the quiet side’s warm-water swimming hole. That puts a genuinely good cluster of hikes almost at the door.
This is one of the best trail-access campgrounds on the quiet side. From the Echo Lake and Beech Mountain area you can string together a swim and a summit in an afternoon: cool off at the lake, then climb for the view. Go early, the small Beech Mountain and Beech Cliff parking lots fill fast in summer.
Just up the road, Echo Lake has a sand beach and lifeguarded swimming, warmer than the ocean and a hit with kids. Above it, Beech Mountain offers a short climb to a fire tower and open ledges, while the Beech Cliff Trail delivers one of the best cheap-to-earn views on the island, straight down onto Echo Lake.
Smuggler’s Den vs. Mount Desert Campground
If you’re weighing quiet-side campgrounds, the honest comparison is with Mount Desert Campground up at the head of Somes Sound. Mount Desert is the tent-focused, waterfront-classic option: gorgeous sound-side sites, a beloved location, and a deliberately low-key, no-big-rigs feel. Smuggler’s Den is the family-amenities option: a heated pool, full RV hookups, cabins across two tiers, and a shuttle stop, on a busier road and without the waterfront. Choose Mount Desert for a tent and a view of the water; choose Smuggler’s Den for hookups, a pool, and cabins the whole family can spread out in.
The Camp Itself
On the ground, Smuggler’s Den runs like a well-kept family campground. A heated pool and a separate kiddie pool anchor the rec area, with a playground, free hot showers, clean bathrooms, and lawn games rounding it out. It’s a comfortable, kid-friendly place to come back to after a day in the park. The flip side of those wooded loops is that they get properly dark at night, so a headlamp for the walk to the bathhouse is one of the small things that makes a campground stay smoother.
#1Mid-range
Black Diamond Spot 400
Who it’s forBright, waterproof, AAA-powered
Why we picked it400 lumens on high, 4 lumens on dim (great range)
Pros
- Red light mode preserves night vision
- IPX8 waterproof rating handles heavy rain
- Simple interface with easy mode switching
Know before you buy
- Burns through batteries faster on high mode
- Strap can loosen during activity
When to Come
Spring
The season opens in late May. Cool and quiet, with black flies in the woods and Echo Lake still cold for swimming.
Summer
Warm days, both pools in use, and full trail and shuttle access. The busiest stretch, so reserve cabins and hookup sites early.
Fall
Crisp hiking weather, thinning crowds, and foliage on the Beech Mountain ledges before the season closes in mid-October.
Winter
Closed for the off-season.
The Practical Details (Checked July 2026)
Smuggler’s Den’s 2026 season runs May 22 to October 19, and reservations go through the campground directly. As of July 2026 its published nightly rates ran roughly $38 to $60 for tent and pop-up sites, $85 to $95 for full-hookup RV sites, $95 to $175 for a rustic cabin, and $155 to $260 for a deluxe cabin, with three-night cabin stays available. Check-in is 3:00 p.m. and check-out is 11:00 a.m. for sites, with a 10:00 a.m. check-out for cabins and rentals. Rates and dates change year to year, so confirm the current numbers at smugglersdencampground.com. For a meal, groceries, or a boat tour, Southwest Harbor is right at your doorstep.
Pack List for a Southwest Harbor Basecamp
Quiet-Side Family Camping
- Reservation confirmation and your cabin or site number
- Swimsuits and towels for both the pool and Echo Lake
- A headlamp each for the dark wooded loops after sunset
- Bug spray for shaded sites at dusk in early summer
- Trail shoes for the Beech Mountain and Beech Cliff climbs
- Layers for cool island nights, even in July
- A cooler and camp kitchen if you're in a tent or rustic cabin
FAQ
Does Smuggler's Den really have an Island Explorer stop?
Yes. The campground has its own Island Explorer shuttle stop, so during the seasonal service you can ride into the busier parts of Acadia without moving your car.
What's the difference between a rustic and a deluxe cabin?
A rustic cabin is a simple shelter, you bring bedding and cook outside, and it prices near a good tent site. A deluxe cabin is closer to a small vacation rental with indoor comforts, and it costs considerably more.
How close is it to swimming and hiking?
The campground borders Acadia and is within walking distance of many park trails, with Echo Lake's swimming beach and the Beech Mountain and Beech Cliff trails a short trip up the road.
Is it a quiet, secluded campground?
No. It's a developed, family-oriented campground at the edge of Southwest Harbor on Route 102, convenient and central rather than remote. Come for the access, not for solitude.
How does it compare to Mount Desert Campground?
Mount Desert Campground is the tent-focused, waterfront option on Somes Sound. Smuggler's Den trades the water view for family amenities: a heated pool, RV hookups, cabins, and a shuttle stop.
For a very different quiet-side option, compare the waterfront, tent-focused Mount Desert Campground on Somes Sound.
