About Big Larch Campground
Available sites
34 total sites
RV Sites
Tent Sites
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
Water Access
- Beach Access
- Lake Access
Pets and Policies
- Pet friendly
Rates, Sites & Availability
34 Sites Available
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Site Details
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34 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (48)
What Guests Are Saying
Big Larch Campground features clean, spacious sites, well-maintained facilities, and a great location near Seeley Lake, making it a wonderful spot for a long weekend or overnight stay. Guests appreciate the proximity to both the lake and the town, as well as the friendly atmosphere and ample room between campsites. However, some visitors reported issues with noise from fellow campers and generator use, particularly during busy holiday weekends.
What Guests Are Saying
Big Larch Campground features clean, spacious sites, well-maintained facilities, and a great location near Seeley Lake, making it a wonderful spot for a long weekend or overnight stay. Guests appreciate the proximity to both the lake and the town, as well as the friendly atmosphere and ample room between campsites. However, some visitors reported issues with noise from fellow campers and generator use, particularly during busy holiday weekends.
Review Summary
Kelli O
VerifiedAugust 30, 2026 • Stayed at: BLS48, Loop: 3
The campground and beach were super but the bathrooms were terrible. The campground host made rounds daily but did nothing more than add toilet paper. His side by side was loaded with cleaning supplies but if you went to the bathroom after he stopped by one you can see he didn’t use any of them. I understand when you’re camping the bathrooms won’t be perfect but you pay a fee to stay there which should include decent bathrooms. We have stayed in lots of these types of campgrounds in multiple states and this one was by far the worst. The host needs to do the full job he is paid to do.
Lindy L
VerifiedAugust 31, 2026 • Stayed at: BLS46, Loop: 3
Most sites don't have a lot of trees, if any, but we greatly enjoyed our stay in early August. Sites are spaced nicely apart. The best part was the day use area with lots of shade, picnic tables and lake access and a walking trail. There is also a boat launch at the other end of the campground. There were deer in the campground and we saw beaver in Seeley Lake. The town of Seeley Lake had everything we needed, including a dump station at the Lindey's Steak House parking lot. A "must see" was Gus the famous big larch tree.
Donald M
VerifiedSeptember 2, 2026 • Stayed at: BLS38, Loop: 3
Nice quiet campground. My only complaint is the cement posts lining the road made it pretty hard to get the pickup and trailer backed into our space. But once we got wiggled around and got backed in, the site was nice and level.
Julie S
VerifiedSeptember 4, 2026 • Stayed at: BLS14, Loop: 2
Picked a spot that was easy to back into with our 5th wheel. Nice and quiet while we were there.
Richard S
VerifiedSeptember 6, 2026 • Stayed at: BLS26, Loop: 2
Had a good time, the sites were spread out enough that we weren't up in everyone else's business but close enough that my family could share two adjacent ones without strain. The day use area was nice, facilities were clean, and overall it seemed well kept
steven g
VerifiedSeptember 7, 2026 • Stayed at: BLS46, Loop: 3
Nice camping spots with lots of room
Bryn L
VerifiedSeptember 8, 2026 • Stayed at: BLS14, Loop: 2
Great stay! Very quiet and easy to find my spot after arriving for a late check in. Will definitely stay again
Kim S
September 17, 2026
Beautiful campground and lake
Location & Directions for Big Larch Campground
Big Larch Campground, Seeley Lake, MT 59868 United States
Elevation: 1,235 ft
Getting There
From I-90: take exit 109 for MT-200 E and travel for 32.3 mi. Turn left onto MT-83 N and travel 14 mi to Seeley Lake, MT. Continue north on Highway 83 for 1 mi. The campground entrance is located on the west side of the highway.
Directions to Gro...
From I-90: take exit 109 for MT-200 E and travel for 32.3 mi. Turn left onto MT-83 N and travel 14 mi to Seeley Lake, MT. Continue north on Highway 83 for 1 mi. The campground entrance is located on the west side of the highway.
Directions to Group Sites: Continue straight at the first fork and the group sites will be on the left.
To Sites in Loop 1 (sites 1-10): Turn left at the fork, then turn right at the first intersection.
To Sites in Loop 2 (sites 14-28): Turn left at the fork, then turn right at the second intersection.
To Sites in Loop 3 (sites 34-49): Turn left at the fork, then turn right at the third intersection.
To Sites in Loop 4 (sites 11-13, 29-33, 50): Continue straight at the fork, follow the road past the group sites, swimming beach, and bike sites. Loop 4 campsites are located on both sides of the access road.
Highway access
Big Larch Campground is accessible via MT-83, which connects to I-90 through MT-200 E. The campground is located approximately 14 miles north of MT-200.
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Nearby destinations
Last updated: October 22, 2026
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Explore Seeley Lake, MT
Population: 1,496
Nearby city: Missoula, MT
Approx. 32 mi away (straight-line distance)
Elevation: 4,016 ft
Seeley Lake, MT
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