Best Dispersed Camping near Mercer Island, WA

Join the fun near Mercer Island. With tons of outdoor activities and scenic camping, this is an excellent vacation spot for all kinds of travelers. Discover secluded campsites where you can reconnect with nature. Or maybe you like to bring your family and friends along. Either way, there are Mercer Island campgrounds just for you. Find the best campgrounds near Mercer Island, WA. Read helpful reviews and tips to find the perfect camping option for you and your crew.

Best Dispersed Sites Near Mercer Island, Washington (28)

    1. South Fork Snoqualmie River Dispersed Site

    18 Reviews
    Snoqualmie Pass, WA
    35 miles
    Website
    +1 (425) 888-1421

    "Access road is right off the highway and unpaved, has a TON of holes so I wouldn’t recommend driving down it without good ground clearance."

    "PLEASE LEAVE NO TRACE! Other wise we really enjoyed a quick night away in our van."

    2. Joemma Beach State Park Campground

    10 Reviews
    Lakebay, WA
    36 miles
    Website
    +1 (253) 884-1944

    $12 / night

    "Simple, small, peaceful campground with pit toilets and potable water.

    Mid week after Labor Day, I had my choice of sites arriving in late afternoon."

    "We arrived little later around 6 p.m. And being such a nice day there were only few sites left."

    3. Ranger Creek Airstrip Dispersed

    14 Reviews
    Greenwater, WA
    50 miles
    Website
    +1 (425) 783-6000

    "We had high hopes for this USFS campground, having read that it’s on an airstrip, it sounded neat. But we decided not to stay here after we checked it out."

    "We had high hopes for this USFS campground, having read that it’s on an airstrip, it sounded neat. But we decided not to stay here after we checked it out."

    4. Annette Lake

    3 Reviews
    Snoqualmie Pass, WA
    38 miles
    Website
    +1 (425) 888-1421

    $5 / night

    "Hike was definitely challenging for middle aged man but I made it and my 10 year old did too (albeit after handing his backpack to dad to carry)."

    "We hiked in to Annette Lake to test out some new backpacking gear as we’re just getting into backpacking - it was great!"

    5. Keechelus Lake

    7 Reviews
    Snoqualmie Pass, WA
    41 miles

    "Great spot to land after long day of driving."

    "Super easy to drive up to the lake and camp, have a fire, hang out and explore!"

    6. Old Cascades Highway Dispersed

    7 Reviews
    Skykomish, WA
    49 miles

    "Just a couple miles East of Skykomish, up a paved road, the campsite is just before you go over the bridge on your right and had enough room for high clearance vehicles to pull into it and smaller cars"

    "You could put 2 rigs down here if you’re friends, but plenty of turn offs for smaller vehicles"

    7. Carbon River

    4 Reviews
    Carbonado, WA
    41 miles
    Website
    +1 (800) 270-7504

    "My fiance' and I are sleeping in a tent and it has rained a lot but if you go into the woods, you can still find dry branches for starting a fire."

    "I go every year, but unfortunately the only bridge to gain access to camping is closed until further notice"

    8. Lake Dorothy

    2 Reviews
    Skykomish, WA
    39 miles
    Website

    "The lake is ice cold, which is nice if you’re just finished a hot hike in. There are some areas sort of cleared for camping, that have clearly been used before."

    "Easy stair stopped trail; a bit harder with a 40# pack. Lots of camp sites to choose from, but the one on the far shore of the lake is my fav. Great for groups. Primitive toilets along the way."

    10. NF-2419 Dispersed Site

    5 Reviews
    Lilliwaup, WA
    47 miles
    Website
    +1 (360) 956-2402

    "Great avenue to get out into nature with various streams crossing the path of the service road. Truly magical place."

    "Not many other campers' sites are well dispersed . Got to feed 3 Bluejays by hand with my oldest one of our new favorite memories."

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Dispersed Camping Reviews near Mercer Island, WA

92 Reviews of 28 Mercer Island Campgrounds


  • Theresa K.The Dyrt PRO User
    Aug. 18, 2023

    Dispersed Camping Beckler Creek

    Repulsive

    Every dispersed campground we checked along this road (maybe five or so) was littered with human feces and toilet paper everywhere. We found a literal bucket of human waste beside the river with a soiled pool noodle nearby I can only assume was being used as a toilet seat. Please, if you care about keeping nature wild, carry out your toilet paper and dig a cathole or use the outhouse in the campground. If you don’t know what a cathole is, you should probably should not being using dispersed camping and try the campground down the road. We ended up staying at the campground because we couldn’t find dispersed camping where there wasn’t poop and had a positive experience there. Leave no trace!! 

    https://www.nps.gov/articles/leave-no-trace-seven-principles.htm

  • Laura M.The Dyrt PRO User
    May. 18, 2025

    Ranger Creek Airstrip Dispersed

    Not for Us, But We'd Try Again

    We had high hopes for this USFS campground, having read that it’s on an airstrip, it sounded neat. But we decided not to stay here after we checked it out. There were lots and lots of other campers there, lots of camo, lots of large pickup trucks that don’t slow down on gravel roads, lots of “don’t tread on me” flags. 

    We drove to the end where the bathroom is and decided to turn around, though it seems that the camp spots do continue after that point. This was on a Saturday, in all fairness, so the vibe might be different during the week. 

    It’s a 14 day stay limit, and other than the toilets there are no other amenities, so please pack out your trash. At the entrance it says that the following passes are honored: Annual Northwest Forest Pass, Golden Eagle Passport, and Washington and Oregon Recreation Pass. However, at the bathrooms, there’s another sign that says a $5 day use fee required. Doesn’t make sense that camping is free with certain passes but for day use it’s a $5 fee, but since we weren’t staying we didn’t look much into it. No ATV or off road riding here. 

    Cell signal was very weak for Verizon and non-existent for ATT. Giving it 4 stars instead of 3 because it wasn't so bad that I wouldn't be willing to check it out again the next time we're in the area.

  • Laura M.The Dyrt PRO User
    May. 18, 2025

    Ranger Creek Airstrip Dispersed

    Not for us, but we would try again.

    We had high hopes for this USFS campground, having read that it’s on an airstrip, it sounded neat. But we decided not to stay here after we checked it out. There were lots and lots of other campers there, lots of camo, lots of large pickup trucks that don’t slow down on gravel roads, lots of “don’t tread on me” flags. We drove to the end where the bathroom is and decided to turn around, though it seems that the camp spots do continue after that point. This was on a Saturday, in all fairness, so the vibe might be different during the week. 

    It’s a 14 day stay limit, and other than the toilets there are no other amenities, so please pack out your trash. At the entrance it says that the following passes are honored: Annual Northwest Forest Pass, Golden Eagle Passport, and Washington and Oregon Recreation Pass. However, at the bathrooms, there’s another sign that says a $5 day use fee required. Doesn’t make sense that camping is free with certain passes but for day use it’s a $5 fee, but since we weren’t staying we didn’t look much into it. No ATV or off road riding here. 

    Cell signal was very weak for Verizon and non-existent for ATT. Giving it 4 stars instead of 3 because it wasn't so bad that I wouldn't be willing to check it out again the next time we're in the area.

  • Parker C.The Dyrt PRO User
    May. 24, 2025

    South Fork Snoqualmie River Dispersed Site

    Pretty neat spot

    Access road is right off the highway and unpaved, has a TON of holes so I wouldn’t recommend driving down it without good ground clearance. There are a number of established sites where you can pull off the road and drive back into the woods a bit. And I had cell service everywhere!

  • Megan C.The Dyrt PRO User
    Jul. 14, 2017

    Ipsut Creek Camp — Mount Rainier National Park

    Crowded yet Cozy

    Ipsut Creek Campground is a relatively easy 5 mile trek or bike ride with a 700’ elevation gain, down a closed road (due to the road wash out about 3 miles in) to a wooded campground nestled along the Carbon River.

    Located at the trailhead are two bathrooms, a covered picnic area and a handful of parking stalls with additional parking located along the road. 

    The trail begins behind the closed gates into the shade of the old growth forest. The trail then alternates between the shade of the forest and sunny skys with river views and wildflowers along the way.

    There are a few side trips off the main Carbon River Trail even before reaching the Ipsut Creek Camp;

    1. Mini Rainforest Loop, 0.25 miles

    2. Old Mine Trail, 0.6 miles round trip

    3. Green Lake & Ranger Falls trail, 3.6 miles round trip

    Note: Sadly, the trail to Chenuis Falls has washed out, so now there is just a log bridge into the water to nowhere.

    Once you reach the campground, it has about 20 campsites with about half the sites located on the river. We were lucky enough to swoop up site number 15 though, strangely, another family decided to share it with us for our easy river front access.  Thankfully the river is pretty loud and drowned out the noise of our close campers. We did choose to camp on the high-profile weekend of the 4th of July, so all the cool campsites along the river were obviously full, which is why we think we had “friends” join us. There was a large fallen tree sort of splitting the camp site in half, so we took the left half, with the smaller 1 picnic table option, while the strangers took the right half with 2 picnic tables. 

    The trees in camp are great for setting up hammocks. We set up a hammock triangle upon arrival in camp near the river for lazy afternoon naps. My siblings both slept in their hammocks fulltime, while my husband and I set up a tent in a small clearing on the opposite side of the picnic table, closer to the bear lockers (bear lockers are a huge plus, meaning a bear canister isn’t necessary if you’re not heading deeper into the backcountry). 

    The campground had a decent amount of wildlife running around.  We had a number of chipmunks running around our camp cleaning up any scraps left daily; we found a live mouse chilling in a water bottle one morning upon setting up for breakfast, and deer came through the camp just about anytime it was quiet.  

    The campground does have two restrooms but they smell like the bog of eternal stench, so bring strong essential oils, a scented hanky, or a shovel to dig cat tracks in the woods far from camp and water sources. 

    The campground is a good base camp to explore the surrounding Carbon Glacier/ Mowich Lake area. We visited Ipsut Falls, which was less than a half mile round trip out of camp, making for a sweet little trip to break up the day in camp. 

    We also chose to make the adventure up to the Suspension Bridge and to the Carbon Glacier view point. Our morning started off cool in heavy fog, which burned off throughout the day, giving way to magnificent views of the mountain and glacier. The trail was covered in wildflowers, cairns, creeks and mini waterfalls. It made for a beautiful day trip out of camp with plenty of opportunities to go further into the backcountry closer to Winthrop Glacier, out to Tolmie peak area or back out along the Wonderland Trail. Backcountry options seemed endless. 

    Though the trail and camp (and site) were crowded, the hike to the glacier made the entire trip worth our cozy campsite. The Carbon Glacier is a bit dirty looking but to be standing in front of something so ancient and magnificent is truly amazing.  My husband, sister and I have now added a new item to our bucket lists and that is to see as many glaciers as we can before they melt, here’s to our first. =) 

    Note: The campground is located within Mount Rainier National Park (no pets are allowed) so you’ll need to stop by the Carbonado Ranger Station for a Wilderness Permit and National Park Day Pass or Annual Permit to display for parking. No campfires within the campground.

  • Sara J.The Dyrt PRO User
    Apr. 21, 2024

    Dispersed Camping Beckler Creek

    Beckler creek riverside

    Nice large campsite near the water. There were many campsites along the road. I had to clean up a lot of trash when it got here. Please pack out your own trash and follow other leave no trace rules. The campfire was awesome

  • Ginger M.
    Jul. 8, 2024

    South Fork Snoqualmie River Dispersed Site

    Quick easy getaway

    Went up at the end of 4th of July weekend. Found a great spot but it was apparent that the group before us used everywhere to go to the bathroom and covered it with paper towels. PRO TIP: make the hole first for when you need it and you want have any excuse not to use it! PLEASE LEAVE NO TRACE! Other wise we really enjoyed a quick night away in our van.

  • Greg B.
    Aug. 31, 2021

    Ranger Creek Airstrip Dispersed

    Rough it

    100+ sites. $5/night. Can always find a spot. Dry camp only. 3 pit toilets spread out across the area. Can get a little loud depending on your neighbors. I avoid the big holidays.

  • Mike K.
    Nov. 29, 2020

    Ranger Creek Airstrip Dispersed

    Go offseason

    Best in late fall when it's cooler. Less loud drunkards. Dont get me wrong, I love my cocktails but can get a little obnoxious. Can fit large RV's down a half mile rough road. I have been a few times in october/November in a 40 ft 5er. No hookups or onsite water. We went into Mt Ranier nat park and filled a 40 gallon tank from a waterfall along the road then pumped it into the rv. VERY large sites for RVS. Many smaller tent sites. We were there during military skydiving practice. Very cool!


Guide to Mercer Island

Discover the beauty of dispersed camping near Mercer Island, Washington, where nature enthusiasts can find serene spots away from the crowds. With a variety of locations offering unique experiences, there's something for everyone looking to escape into the great outdoors.

Scenic River Access for Dispersed Campers

  • The South Fork Snoqualmie River Dispersed Site provides a peaceful setting by the creek, perfect for those who enjoy the sound of flowing water while camping.
  • Campers can enjoy the beauty of nature while being close to hiking trails, making it an ideal spot for outdoor activities and exploration.
  • Be prepared for a rustic experience, as this site does not offer amenities like drinking water or toilets, so plan accordingly.

Tips for Free and Dispersed Camping Near Mercer Island, Washington

  • When visiting the Carbon River, arrive early to secure a good spot, especially on weekends when it can get busy with fellow campers.
  • Always practice Leave No Trace principles, as some areas, like the Keechelus Lake, have been noted for litter and human waste issues; cleaning up after yourself helps preserve these beautiful locations.
  • Check for any required permits before heading out, as some sites like the Joemma Beach State Park Campground may have specific regulations for camping.

Hiking and Outdoor Activities While Free Camping Near Mercer Island

  • The hike to Annette Lake offers a rewarding experience with stunning views, making it a great choice for those looking to combine camping with outdoor adventures.
  • For those who enjoy fishing, the Joemma Beach State Park Campground features a long dock where you can cast your line and enjoy a day by the water.
  • Explore the trails around Lake Dorothy, which not only provide beautiful scenery but also lead to additional lakes for further hiking opportunities.

Frequently Asked Questions

Which is the most popular dispersed campsite near Mercer Island, WA?

According to TheDyrt.com, the most popular dispersed campground near Mercer Island, WA is South Fork Snoqualmie River Dispersed Site with a 4.1-star rating from 18 reviews.

What is the best site to find dispersed camping near Mercer Island, WA?

TheDyrt.com has all 28 dispersed camping locations near Mercer Island, WA, with real photos and reviews from campers.