Best Dispersed Camping near Polaris, MT

Multiple dispersed camping sites exist in the vicinity of Polaris, Montana, primarily on Bureau of Land Management (BLM) lands. Maiden Rock Dispersed, a free BLM site located along the Big Hole River, serves as one of the most developed dispersed options in the area. Additional primitive camping opportunities can be found around Ruby Reservoir, Clark Canyon Reservoir, and in the Humbug Spires area. These sites typically allow stays up to 16 days and provide varying levels of basic amenities while maintaining their dispersed classification.

Accessing most dispersed sites requires travel on unpaved roads, with conditions ranging from well-maintained gravel to rougher terrain that may challenge low-clearance vehicles, particularly after rainfall. Most sites have basic fire rings but limited or no facilities. Maiden Rock stands out with picnic tables, established fire pits, and bear boxes at designated sites. Ruby Reservoir features vault toilets but uneven terrain makes leveling difficult. Clark Canyon Reservoir provides free camping with minimal amenities. Campers should come prepared with water, waste disposal plans, and bear awareness.

The dispersed camping experience near Polaris offers scenic mountain views and river access in several locations. Maiden Rock receives consistently positive feedback for its well-maintained sites. "It's like actual campgrounds. Picnic tables, fire pits. Bathroom down the road," notes one visitor about Maiden Rock. Another describes it as "a really nice spot, almost feels like it should be paid for." The area supports fishing opportunities, particularly along the Big Hole River. Wildlife encounters are common, with bear activity reported near some sites—proper food storage is essential. During summer months, visitors should be prepared for mosquitoes, especially near water sources, though winter brings snow and much colder temperatures.

Best Dispersed Sites Near Polaris, Montana (10)

    1. Maiden Rock Dispersed

    13 Reviews
    Divide, MT
    30 miles

    "The spot is close to the freeway, but far enough that you won’t hear any of the noise so it’s perfect if you are on a road trip. :) There are some train tracks that run by it, but I didn’t notice if"

    "Picnic benches, tent camping spots, rv spots! We might have been lucky but no mosquitos! It’s across the bridge in case you can’t find it from google maps :)"

    2. Barretts Station Park Campground

    5 Reviews
    Dillon, MT
    25 miles

    "Lots of highway noise and also some rail road tracks between the campground and the highway. There are a couple back in camping spots for smaller campers but they were taken when we arrived."

    "There are 9 tables dispersed in a grassy area and a couple RV parking spaces. There are pit toilets and a water pump. I was serenaded by Canadian Geese nesting on the nearby cliff."

    3. Clark Canyon Reservoir, Dillion Montana

    1 Review
    Dillon, MT
    28 miles

    "Stayed at Beaverhead River Campground on the north end of lake. One of several campgrounds around the lake. Compost toilets, fire rings and large rv parking level and clean spots."

    4. Humbug Spires Trailhead Basecamp

    1 Review
    Divide, MT
    34 miles

    "Only 3 miles from the highway, this campsite is at the end of a well maintained, slightly rutted gravel road. It’s wide enough for trailers."

    5. Red Rock Access

    1 Review
    North Fork, ID
    39 miles

    6. Bobcat Gulch

    2 Reviews
    North Fork, ID
    41 miles

    "There were so many trucks, trailers, camper vans, etc… looked like a nice spot, but since there wasn’t much room anywhere, we decided to head further down the road."

    "One large accesible pit toilet is available. Most sites back up to the river which is pretty nice. FREE and pretty quiet for the Saturday night I stayed - 4 open spots at 8:30pm."

    7. Ruby Reservoir Recreation Area

    5 Reviews
    Virginia City, MT
    50 miles
    Website
    +1 (406) 683-8000

    "Be prepared for steep inclines in some situations. While it was quiet people wise, I’m pretty sure you can hear the dam because we had rumbling noise that woke both of us up."

    "You can bring campers, motorhomes, or tent camp like we did! There is a bathroom available as well! Lots of neat agates in the parking lot! I highly recommend this area! This was our view each morning"

    8. Upper Seymour Lake Dispersed Camping

    1 Review
    Anaconda-Deer Lodge County, MT
    47 miles
    Website

    "Full disclosure: I didn't camp here as I passed through this area en route to another dispersed campsite a bit deeper in."

    9. Flower Lake Dispersed Camping

    1 Review
    Anaconda-Deer Lodge County, MT
    47 miles
    Website

    "It's about 7 miles to Upper Seymour Lake (also very beautiful, and with dispersed camping), which isn't too strenuous, but then you have to cut over a pass to get to Flower Lake."

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Dispersed Camping Reviews near Polaris, MT

21 Reviews of 10 Polaris Campgrounds


  • Maddie F.The Dyrt PRO User
    Jun. 26, 2025

    Maiden Rock Dispersed

    BEST SPOT YET

    Hands down the best spot I’ve found on this app so far!!

    Literally was talking to myself as I pulled up making weird noises because I was in so much awe at how beautiful the spot was! The sunsets here are amazing or at least the night I stayed was!

    The camping spots are somewhat close together so that’s good to keep in mind.

    But omg, the spot is insane. The mosquitoes were not bad at all. The spot feels like a perfect little oasis.

    The spot is close to the freeway, but far enough that you won’t hear any of the noise so it’s perfect if you are on a road trip. :)

    There are some train tracks that run by it, but I didn’t notice if the train was noisy or going by as I was car camping!

    Getting to the spot - you will get off the main road and drive through some dirt roads and past some private property. At the end of one of the roads you’ll see a small bridge you’ll drive over and the camping spots are maybe 30 seconds past the bridge.

    Also an incredible spot to fish!

  • Dexter I.The Dyrt PRO User
    Oct. 22, 2018

    Ruby Reservoir Recreation Area

    Primitive campground on the Ruby Reservoir

    The BLM's Ruby Reservoir is a disperse camping area. The only facilities at this campground is a double vault toilet. There is no signage on the highway to indicated the campground. After passing the dam look for the first paved turn with a stop sign on the right side of the road, this is your turn, the pavement will stop after a couple hundred feet. Lots of campsite can be found by following the web of roads once the pavement ends. Off road travel is not allowed. Their are no metal fire rings, all the fire rings in the area are made of rocks. Being a primitive camping area this is a trash-in-trash-out site, and you will need to bring your own water. This is a nice area, and I have camped here several times during hunting season. The fishing is decent as well. If you want to find garnets just head to the lake shore and start digging. Small ones can be found on the surface, bring a shovel and dig deeper if you want something decent. If you use a gold pan shake the gravel around for several minutes then flip the pan is the easiest way to find them as the garnets are heavy and will settle to the bottom of the pan. Site is free with a 16 day stay limit.

  • Tee C.The Dyrt PRO User
    Jul. 29, 2023

    Humbug Spires Trailhead Basecamp

    Total hidden gem!

    Only 3 miles from the highway, this campsite is at the end of a well maintained, slightly rutted gravel road. It’s wide enough for trailers.

    Along the road, there are a handful of pull offs that are big enough for an RV to pull into.

    The coordinates bring you to an open gravel lot with nice clean pit toilets. There’s a creek nearby. Big beautiful rocks, some shade, pretty epic views on the way in. Beautiful!

    No cell service, unfortunately. Another con is that there’s another road that goes in further, but it’s narrow and eroded. I attempted it in my campervan, but ultimately decided it wasn’t worth the hassle and parked in the open lot instead.

  • Quinn Z.
    Sep. 29, 2020

    Upper Seymour Lake Dispersed Camping

    Lake-side hike-in dispersed camping with amazing hiking nearby.

    Full disclosure: I didn't camp here as I passed through this area en route to another dispersed campsite a bit deeper in. That said, we stopped here for a snack / water break and to filter some water so I had some time to explore.

    The area is BEAUTIFUL. The lake is stunning, and sits nestled right up against some pretty dramatic mountains. Lots of trees and dispersed camping sites throughout. The hike in is about 7 miles, very gentle incline. Not too hard unless you're not used to carrying weight. 

    When we went through, there were people camping, but not too many. Once we went beyond this camp area, we didn't see a soul. That's likely because of the really intense pass you have to go over to get to the dispersed site we were aiming for (see my review for that here: https://thedyrt.com/camping/undefined/flower-lake-dispersed-camping).

    Tons of great hiking in this area as it is close to the Continental Divide Trail. A lot of it definitely involves going up the sides of mountains, but if you're day-hiking and not carrying a heavy backpacking pack, they're not that hard.

    Bring bear spray. Hang your food. This is grizzly country.

    For true back-country seclusion you'll probably want to go further in than this dispersed area, but for a less strenuous and equally as beautiful locale, this is a pretty amazing place.

  • L
    May. 11, 2025

    Maiden Rock Dispersed

    Wowza!

    This place was amazing! Very well maintained area! Picnic benches, tent camping spots, rv spots! We might have been lucky but no mosquitos! It’s across the bridge in case you can’t find it from google maps :)

  • Quinn Z.
    Sep. 29, 2020

    Flower Lake Dispersed Camping

    Very secluded hike-in only BEAUTIFUL dispersed camping.

    Oh man, what an epic camping spot. Getting here is a doozy, but it is so worth it.

    In early September, myself, my brother, and our two cousins decided it was time for a long-overdue reunion, and getting lost in the back-country was going to be the stage for it. We struck out from Bozeman, drove as far as we could go (past Lower Seymour Lake) and then once we hit the end of the road, strapped on our (very heavy - remind me not to bring so much food next time) packs and trekked in.

    The trek is pretty damn tough if you aim to do it in one go, like we did. It's about 7 miles to Upper Seymour Lake (also very beautiful, and with dispersed camping), which isn't too strenuous, but then you have to cut over a pass to get to Flower Lake. That is pretty much straight up and straight down, switchbacks the entire way. I was struggling. The views from the top are amazing though. Also, don't mistake Page Lake for Flower Lake - once you descend the other side of the pass, you'll hit Page Lake before you hit Flower Lake. Page Lake is also beautiful and has dispersed sites, but keep going. I think you'll find it is worth it.

    Once we got to Flower Lake, it was serene. From the time we left Upper Seymour Lake to the time we got back, we didn't see or hear another soul. Five days of just us. The area around the lake is pretty dramatic - it sits in a little valley basically surrounded by steep mountains. Around the lake there are a few areas with rough dispersed sites. Fire pits, a few logs to make "benches", that's about it. Plenty of space to throw tents down, and TONS of firewood from the dead trees in the area. You can camp out in the open if that's your jam, or in trees. We chose the trees for better cover and because that's where we found the best dispersed site. Flower Lake itself is beautiful but absolutely frigid, so we didn't go in. There is a little stream that feeds it where we gathered our water to filter, and I finally decided to take a half-bath. Good god it was freezing, but it felt good once it was over.

    Definitely check the weather before going in. We got slammed with a blizzard that lasted all of the second day and night. We were expecting snow that day, but this was more than we were imagining. It was COLD. Intense wind. Lots and lots of snow. We didn't leave the campfire the entire time except to dig out our tents when the snow got too high around them. Given we were running three-season tents, that night was bitter cold (the water bottle in my tent next to me was frozen the next morning) but we all tossed and turned and made it through it. Not gonna lie, the blizzard was a bit unnerving when we were in it, but it made the next four days of sun so much more appreciated. If you're in the sun, it's actually pretty warm, and a lot of the snow was gone a few days after it fell.

    Lots of great hiking here, as the CDT (Continental Divide Trail) goes through this area. I recommend the hike to the top of Rainbow Mountain for some truly stunning views. Not too hard either, once you've cleared the initial pass to get in, and you're not carrying your full pack. 

    BRING BEAR SPRAY. HANG YOUR FOOD. This is grizzly country and we saw a LOT of signs of them. Fresh droppings. Fresh prints in the snow after the blizzard. We never ran into one directly, but they were definitely around. Be in the habit of making noise so as not to surprise them. I can't possibly imagine how many times I yelled "Hey bear!" over the course of the trip. We noticed that one side of the lake had far more signs of bears than where we were. We avoided it, and I wouldn't recommend camping there. See my photos to get an idea of where.

    The hike out was not a cakewalk either, but with lighter packs and having the hard ascent and descent happen at the beginning rather than the end, it wasn't half as bad as going in.

    This is a great spot for back-country aficionados. It was my first real pack-in back-country camping trip (other than when I did Outward Bound when I was a teenager), and one I won't ever forget. 100% recommended, but be prepared. If you got hurt out here, or caught in bad weather, or god forbid had a nasty run in with a bear, getting out could be difficult. Definitely let someone know where you're going, and when you expect to be back. That said, don't talk yourself out of it if you want to give it a go. This place is special. Really special.

  • Tara
    Oct. 18, 2024

    Maiden Rock Dispersed

    Best Dispersed Camping

    For a dispersed BLM camping area, this is lovely. Plenty of sites that each have a picnic table and long gravel spot to park an RV. There’s a cute little river and some interesting rock features. Close to the freeway so an excellent stop for a night spot.

  • owen T.The Dyrt PRO User
    Aug. 16, 2024

    Maiden Rock Dispersed

    MAIDEN ROCK MINE

    Blm camping on the big hole river, montana, free up to 16 days. About 15 spots. Boat ramp, fishing hiking fire pits, no wood available.

  • A
    Mar. 29, 2021

    Ruby Reservoir Recreation Area

    No Complaints for Free

    It’s a wonderful spot for a weekend away. We had the place to ourselves except for Saturday afternoon in March. There’s over 10 spots, with places easy for groups. However, there isn’t a level place in sight. Be prepared for steep inclines in some situations. While it was quiet people wise, I’m pretty sure you can hear the dam because we had rumbling noise that woke both of us up. The vault toilets are in a good location for many of the spots, and some are in other driveways if you are self-contained.


Guide to Polaris

Dispersed camping near Polaris, Montana typically occurs on public lands at elevations between 5,500-8,000 feet where temperature fluctuations can exceed 40°F in a single day. The region's volcanic and glacial history created the distinctive rock formations that define many primitive campsites. Most access roads close during winter months (November-April) due to snow accumulation, with early summer bringing high water levels to river camping locations.

What to do

Fishing opportunities: Several dispersed campsites provide direct river access for fly fishing. At Maiden Rock Dispersed, one camper notes it's "an incredible spot to fish!" while another mentioned they "walked down the road to the angler parking and took a dip in the evening."

Rockhounding: Ruby Reservoir offers unique geological activities beyond camping. "This campsite has loads to offer ~ there is access to the reservoir, of course, and along with this comes the garnets lining the shores. It is a perfect adventure for beginners, as all you need is a shovel and some screens to begin your search," explains one visitor to Ruby Reservoir Recreation Area.

Wildlife viewing: The mountains surrounding primitive camping areas near Polaris support diverse wildlife populations. "We stopped here after trying Bobcat Gulch, which was completely full! So, we drove a little further and found this spot... There's a pavilion with a viewfinder(?) to try and scope out some wildlife," notes a camper at Red Rock Access.

What campers like

Accessible amenities: Some dispersed sites offer unexpected conveniences. A camper at Barretts Station Park Campground shared, "I needed a place to camp overnight and this place fit the bill. There are 9 tables dispersed in a grassy area and a couple RV parking spaces. There are pit toilets and a water pump."

Scenic diversity: The landscape around Polaris offers varied terrain within short distances. At Flower Lake Dispersed Camping, a visitor described, "The area around the lake is pretty dramatic - it sits in a little valley basically surrounded by steep mountains. Around the lake there are a few areas with rough dispersed sites."

Solitude options: Primitive camping near Polaris allows visitors to find isolation if desired. "From the time we left Upper Seymour Lake to the time we got back, we didn't see or hear another soul. Five days of just us," shared one backpacker who ventured beyond the more accessible areas.

What you should know

Bear awareness: Bears frequent the region's backcountry. "Bring bear spray. Hang your food. This is grizzly country and we saw a LOT of signs of them. Fresh droppings. Fresh prints in the snow after the blizzard," warned a camper at Flower Lake Dispersed Camping.

Weather preparedness: Mountain weather changes rapidly year-round. "Definitely check the weather before going in. We got slammed with a blizzard that lasted all of the second day and night. We were expecting snow that day, but this was more than we were imagining," cautioned one visitor.

Leveling challenges: Many dispersed sites have uneven terrain. A visitor to Upper Seymour Lake Dispersed Camping noted, "There isn't a level place in sight. Be prepared for steep inclines in some situations."

Tips for camping with families

Beginner-friendly locations: Some dispersed sites offer easier access for families. "It's free! You can bring campers, motorhomes, or tent camp like we did! There is a bathroom available as well! Lots of neat agates in the parking lot!" shared a Ruby Reservoir visitor.

Wildlife education: Use the region's diverse animal population as learning opportunities. "I was serenaded by Canadian Geese nesting on the nearby cliff. Very close to the river," noted a visitor at Barretts Station Park.

Bug preparation: Insects can be problematic in summer months. "Bugs are INTENSE though!" warned one camper, while another mentioned, "prepare for the skeeters our thermacell was no match for these guys." Families should pack insect repellent and protective clothing.

Tips from RVers

Site selection: Finding level spots poses the biggest challenge for RVs. "Almost impossible to level a camper. There are absolutely no trees so come with a bucket of sunscreen or a canopy," advised an RVer at Ruby Reservoir.

Road condition awareness: Access roads vary significantly in quality. "Easy pull off, good amount of spots and not too busy! We stayed on the right where there are 2 spots away from the rest," noted a visitor to Bobcat Gulch.

Overnight accommodations: Several sites work well for single-night stops. "Stayed at Beaverhead River Campground on the north end of lake. One of several campgrounds around the lake. Compost toilets, fire rings and large rv parking level and clean spots," reported a visitor to Clark Canyon Reservoir.

Frequently Asked Questions

Where can I find dispersed camping in Polaris?

The Polaris area offers several excellent dispersed camping options. Maiden Rock Dispersed provides numerous sites with picnic tables and gravel parking spots suitable for RVs along a scenic river with interesting rock formations. Look for this site across the bridge if you're following Google Maps. Another option is Ruby Reservoir Recreation Area, a BLM dispersed camping area with basic vault toilets. When approaching from the highway, look for the first paved turn with a stop sign after passing the dam, as there's limited signage indicating the campground.

Is free camping available in Polaris and what are the regulations?

Free camping is readily available around Polaris. Barretts Station Park Campground offers free camping with amenities including pit toilets, a water pump, picnic tables, and a few RV parking spaces. It's conveniently located right off the interstate, though expect highway noise. Bobcat Gulch is another free option with about 9 sites (indicated by fire rings rather than numbered sites), an accessible pit toilet, and riverside locations. Standard dispersed camping regulations apply: stay in established sites, practice Leave No Trace principles, and typically limit your stay to 14 days in a 30-day period on public lands.

Which is the most popular dispersed campsite near Polaris, MT?

According to TheDyrt.com, the most popular dispersed campground near Polaris, MT is Maiden Rock Dispersed with a 4.8-star rating from 13 reviews.

What is the best site to find dispersed camping near Polaris, MT?

TheDyrt.com has all 10 dispersed camping locations near Polaris, MT, with real photos and reviews from campers.