3 MONTHS FREEPlan your Washington trip with offline maps, RV Trip Planner, and the Free Camping Map.Try PRO
Try PRO free for 3 months

Equestrian Camping near Mercer Island, WA

Search destinations
    Add dates

    Sage Horse Camp stands as the primary equestrian campground near Mercer Island, accessible via drive-in, hike-in, or walk-in routes. The campground provides picnic tables, trash collection, and toilets for campers with horses. While no dedicated horse corrals are listed in the facilities, the camp is specifically designed to accommodate equestrians and their animals. Drinking water is available on site, and campfires are permitted with firewood provided at the location. Horse trailer parking is available with sufficient space for vehicles and equipment. The camp allows both tent and RV camping, making it versatile for different equestrian camping preferences. Trail riders will find the campground well-maintained and clean with access to surrounding riding areas.

    Located approximately 47 miles from Mercer Island in the Olympic National Forest region, Sage Horse Camp connects to several bridle trails for day riding adventures. The campground operates on a reservation system rather than first-come, first-served basis, allowing horse owners to plan their trips in advance. Pets are allowed in the campground, enabling riders to bring dogs along with their horses. Seasonal availability may affect access to certain trails, particularly during winter months when weather conditions can limit riding opportunities. The campground's facilities include trash service, helping maintain cleanliness in the horse camping areas. While most equestrian campgrounds in the region lack dedicated horse corrals according to available data, riders often bring portable corral panels or use highline systems for containing their horses overnight. For those seeking horse campsites near Mercer Island, the combination of reservation availability and direct bridle trail access makes advance planning straightforward and rewarding. Riders looking for horse camping near Mercer Island will benefit from booking early, as reservation slots at equestrian campgrounds in the region can fill quickly during peak trail season.

    Best Equestrian Campgrounds near Mercer Island (10)

      1. Tolt MacDonald Park, WA

      4.3(22)15mi from Mercer IslandRVs, Tents, Cabins, Glamping

      "The campground is next to a classy laundromat, and I say classy because it’s probably one of the nicest laundromats in the area that even has a dumpsite for RVs."

      "The campground is in 500+ acre Tolt-McDonald Park, far enough away from any busy road so that there is no traffic noise, just the sound of the Tolt River rapids."

      2. Evergreen State Fairgrounds

      2.8(8)24mi from Mercer IslandRVs, Tents

      "It has water and 30 amp power at all spots with access to a dump station. You are limited to 7 nights per month. It's right next to the fairgrounds so you have all the sounds that come with that."

      "Notable considerations, near racetrack ongoing races and trials usually quiets down early evening this time of year. Great place to go adventure for the day. A couple major stores to stock up on."

      from $35 / night

      Check Availability

      3. South Fork Snoqualmie River Dispersed Site

      3.9(19)35mi from Mercer IslandRVs, Tents

      "Lovely area such beautiful surroundings."

      "Very cool spot with new generation trees growing out of old generation stumps, close to river for water, very popular spot so found a lot of trash but loved the sites and hiking trails nearby"

      4. Crista Ministries - Crista Camps- Island Lake Camp-Poulsbo

      5.0(1)23mi from Mercer IslandCabins

      5. Green Mountain

      3.5(2)26mi from Mercer IslandTents

      "Nice clean camping area with easy access to multiple trails and logging roads. Trails are open to hiking horseback riding and motorcycles. Camp ground has multiple horse stalls in a common area."

      6. Collins Campground

      4.6(7)38mi from Mercer IslandRVs, Tents

      "Located on the east side of the Olympic Peninsula, Collins campground is a bit off the beaten path, which was what I was looking for during peak season in August."

      "Disclaimer: the road from highway 101 to the campground has SO MANY potholes. Big ones that we had to navigate in our RV but nothing that made it too hard to access the campground."

      7. Whidbey Island Fairgrounds Campground

      2.8(4)34mi from Mercer IslandRVs, Tents

      "It’s at the fairgrounds on the edge of town, there’s a largely unlandscaped grass field with electrical boxes & (some) water connections. There is a dump out on site and potable water."

      "A bit of a distance to the restrooms/shower. There is a close Port-o-let. It is located in an historic Fairgrounds with lots of charm...and bunnies! Good sunshine in summer. Not much shade."

      from $35 - $45 / night

      Check Availability

      8. Kammenga Canyon Campground

      4.0(1)33mi from Mercer IslandRVs, Tents

      "Easy access to ORV trails. Expect lots of noise from off-road vehicles and music."

      9. Tahuya River Campground

      4.5(2)36mi from Mercer IslandRVs, Tents, Glamping

      10. Sage Horse Camp

      4.5(2)47mi from Mercer IslandRVs, Tents

      "My feline and I were looking for a quiet, off the beaten path sanctuary and found it. We chose spot 14 in the nw corner, hidden and along the northern treeline."

      "We came here around 9pm on a Friday as we couldn’t get any first come spots elsewhere in the area. We don’t have horses but it was a pleasant area to stay in still."

      from $20 - $30 / night

      Check Availability

    2026 Explorer Giveaway

    Presented byLifeStraw

    Review campgrounds, win gear.

    Enter to Win

    Drive Time



    Equestrian Camping Reviews near Mercer Island, WA

    67 Reviews of 10 Mercer Island Campgrounds

    • JThe Dyrt Pro User
      Sep. 8, 2026

      Sage Horse Camp

      A Quiet, Serene Equestrian Camp

      My feline and I were looking for a quiet, off the beaten path sanctuary and found it. We chose spot 14 in the nw corner, hidden and along the northern treeline. The road is gravel and took us a minute to roll in and once there, magnificent. There are amenities for horses to play, trails to ride, and corrals at each of the 15 sites. Although we did not have horses, this place was a wonderful spot to rest our road legs for a couple days.

    • R
      Jun. 19, 2026

      Evergreen State Fairgrounds

      Basic and Clean

      Arrived pretty late. In daylight sites are easy to find but a bit hard in twilight/dark but lots of open spots and an easy going camp hosts makes that better.

      Think more tailgating than camping on event nights.

      Back in camping, ADA portapotty, showers are well used but clean and great water pressure.

      For the cost and same day late booking good option for a day to come Clean up yourself and the car.

    • BThe Dyrt Pro User
      Jun. 18, 2026

      Evergreen State Fairgrounds

      Pretty Crap

      USE AS A LAST OPTION ONLY - It's right behind the racetrack so if you like rednecks reving engines until midnight less than 100yds from your campsite you'll love it here! Didn't even bother with the restrooms or showers, everything looks pretty run down at the RV-2 site. Overall, a pretty crap operation. The other parks in the county are AMAZING, just steer clear of this place

    • Rey R.The Dyrt Pro User
      May. 28, 2026

      South Fork Snoqualmie River Dispersed Site

      Busy holiday

      We stayed at one of these dispersed camping spots memorial weekend. Wonderful spot. Plenty of room for our 3 dogs to play around in. Only one issue. Whoever was there before is pretty much emptied all their trash out there. We had extra trash bags so we bagged it all but we didn’t have a truck to load it and take it out. It was like 4 or 5 bags full and some random shelving. So weird. Why are some people like this.

      Other than that it was a perfect spot for us.

    • Q
      Apr. 8, 2026

      South Fork Snoqualmie River Dispersed Site

      Good dispersed camping

      I camped here in spring. Minus two stars because the campsites are wrecked with trash. But still beautiful, and I had great reception. There were lots of open spots and I only ran to it two other campers.

    • Lewis G.The Dyrt Pro User
      Jun. 12, 2025

      South Fork Snoqualmie River Dispersed Site

      Tinkham Rd , North bend

      Lovely area such beautiful surroundings. But be very cautious as near one of the camp sites are very dangerous plants that are fatal and they are lined all around the campground so not recommended if you have children.

    • Matthew P.
      Jun. 11, 2025

      Evergreen State Fairgrounds

      Absolutely Crap Camping

      Went there to stay during the Northwest Fiber event, June 5-8, 2025. Stayed in RV-2 campground area because we thought this would be convenient to the event. 

      First, there are lousy amenities, as in basically none except a porta-potty. No functional dump station. Biggest issues are: 

      1. The toilet / shower building is a hike from the campground and is LOCKED during the night and even during the day on random days. On a Sunday afternoon at 2 PM it was locked. This is stupid because you need a code to get in so it's always locked, yet the facility personnel lock it with a deadbolt so NOBODY can get in, even with a code. 

      2. We stayed Thursday - Monday and for 12 hours on Saturday and on Sunday there were car races going on 150 yards away with a bunch of Trump supporting yahoos roaring around in souped up very noisy cars all day long. My sound meter read 100 Db at my campsite for 12 hours straight. Dust, noise and smell of burning oil and gasoline were annoying. 

      3. Porta-potty, the only option for relieving oneself when the shower and toilet building was locked (which was most of the time) was filthy and disgusting. 

      In summary, a major waste of money and a crap camping experience. Would not stay here again.

    • Caren M.
      Jun. 8, 2025

      Green Mountain

      Beautiful Kitsap campground

      Very close to Bremerton, Silverdale, Kitsap county. Has about 5 tent spots with picnic tables and fire pit. Had a bathroom but no other amenities- drinking water, shower, firewood/ice for sale. Can be noisy due to dirt bike traffic. Escape the city and enjoy the outdoors while recluse to home and comforts.

    • Kaelin M.
      May. 30, 2025

      Collins Campground

      Beauty

      Really beautiful little camping spot. Whimsical river access. No drinking water access I could find and the directions said to get water from the near by trail head pump but that pump is broken so bring water or a filter.

    Guide to Mercer Island

    Sage Horse Camp serves as the primary equestrian camping destination near Mercer Island, Washington, situated in the Olympic Peninsula region. The camp sits at approximately 1,200 feet elevation with mixed forest terrain favorable for trail riding. Summer temperatures typically range from 60-75°F with minimal rainfall, creating ideal conditions for overnight horse camping trips.

    What to do

    Trail riding access: Tolt MacDonald Park offers varied terrain for day trips with horses. One camper notes, "It was quiet and peaceful," while another mentions the "suspension bridge is pretty cool, but hold onto your phones tight because it could slip through the holes into the river below."

    Horse-friendly activities: Sage Horse Camp provides specific accommodations for equestrians. A visitor states, "There is a community fire pit area as well as fire rings at each site. 2 porta potties."

    Swimming opportunities: Collins Campground features river access points. A camper explains, "Located on the east side of the Olympic Peninsula, Collins campground is a bit off the beaten path, which was what I was looking for during peak season in August. The Duckabash river runs along most of the sites."

    What campers like

    River proximity: Most sites at Collins Campground offer direct water access. "We got an awesome river spot with our brand new set up. It rained but was a beautiful and oh so green area to camp," reports one visitor. Another adds, "There are 15 sites and most are along a river with private access from your campsite."

    Privacy between sites: Campers value the space at many Olympic Peninsula locations. "Sites are spacious though they are grouped in such a way that 2-3 sites are open to each other. Would make for a great place for groups with multiple tents," one camper observed about Collins Campground.

    Cell service availability: South Fork Snoqualmie River dispersed sites offer connectivity for those needing to stay in touch. A regular visitor notes, "I travel and work remotely so I'm always looking for free places that have cell reception and this place hits the jackpot."

    What you should know

    Road conditions: Access roads to many horse camps require high-clearance vehicles. At South Fork Snoqualmie River, "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."

    Limited facilities: Whidbey Island Fairgrounds Campground offers basic amenities. A camper describes it as "a little primitive in its layout but fits the needs well. A bit of a distance to the restrooms/shower. There is a close Port-o-let."

    Reservation requirements: Unlike some first-come sites, horse camps typically require advance booking. As one visitor to Sage Horse Camp mentioned, "We were happy to have found this and glad we could get a site last minute!"

    Weekend popularity: Many sites fill quickly on weekends. At South Fork Snoqualmie River, campers advise, "There are a ton of really great sites along this road, although most of the drive-in sites will be taken if it's a busy weekend, so get there early!"

    Tips for camping with families

    Fairground camping options: When traveling with children and horses, consider fairground campgrounds which often have both horse facilities and family amenities. Whidbey Island Fairgrounds is described as "located in an historic Fairgrounds with lots of charm...and bunnies! Good sunshine in summer."

    Safety awareness: Check for hazardous plants in horse camping areas. At South Fork Snoqualmie, a visitor warns, "Lovely area such beautiful surroundings. But be very cautious as near one of the camp sites are very dangerous plants that are fatal and they are lined all around the campground so not recommended if you have children."

    Alternative activities: Tolt MacDonald Park offers family options beyond horseback riding. A camper notes, "This park is big, beautiful, and very family friendly. I've been camping in this park a few times and the only complaint I have during a high traffic weekend is that there are not enough rest rooms!"

    Tips from RVers

    Fairgrounds for larger rigs: For RV users with horses, fairground facilities often provide better access. Evergreen State Fairgrounds offers "water and 30 amp power at all spots with access to a dump station. You are limited to 7 nights per month."

    Pothole navigation: When bringing horse trailers to remote sites, prepare for rough roads. Regarding Kammenga Canyon Campground, a visitor mentions, "Nice open sites with space for multiple vehicles or trailers. Easy access to ORV trails."

    Electrical hookups: RVers should note that most primitive horse camps lack electrical connections. At Tolt MacDonald Park, one camper reported, "The only campground we've been to where we didn't need to level the trailer. RV sites are all pull through its fairly quiet."

    Frequently Asked Questions

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

    According to TheDyrt.com, the most popular equestrian campground near Mercer Island, WA is Tolt MacDonald Park, WA with a 4.3-star rating from 22 reviews.

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

    TheDyrt.com has all 10 equestrian camping locations near Mercer Island, WA, with real photos and reviews from campers.