Seaquest State Park Campground
Stayed Oct 1 to 4, 2026 Loved our stay. The park is beautiful, clean bathrooms, hot showers. The camp hosts Ted and Kathy friendly and informative. Perfect location to explore Mt. St Helen
2 campgrounds with availability this weekend
Margaret McKenny Equestrian Campground near Olympia serves riders with dedicated horse corrals and amenities for equine companions. The established campground accommodates RVs and is accessible via drive-in, hike-in, or walk-in routes. Pets are permitted throughout the facility, which maintains picnic tables and toilet facilities. The campground requires permits for use and enforces a no-alcohol policy to maintain a family-friendly environment. Trash collection services help keep the grounds clean for all visitors. The site provides direct access to trails without requiring visitors to transport horses elsewhere for riding opportunities. Trail riders find the facilities well-maintained with ample space for both horses and camping equipment.
Sahara Creek DNR Horse Camp near Ashford offers tent and RV camping with drive-in and walk-in access options. The campground features drinking water, fire rings, picnic tables, toilets, and trash collection, though it lacks electric hookups, showers, and sanitary dump facilities. Big rigs can navigate the campground access roads, making it suitable for larger horse trailers and RVs. The campground operates on a first-come, first-served basis with no reservation system. Pets are allowed to accompany campers and their horses throughout the grounds. The camp earned a 4.57-star rating from visitors who appreciate the well-designed layout that accommodates both equestrian activities and comfortable camping. The primitive nature of the facilities appeals to experienced horse campers seeking a more natural setting with direct trail access.
"I love Seaquest for their beautiful campsites and the proximity to a wonderful forest to bathe in."
"I gave this park a high rating primarily because of its location."
Available this weekend
from $12 - $70 / night
"There is lots to do around the campground you just have to venture out and find it. This is a pet and horse friendly spot. There is one hiker spot for first come first serve."
"To the west are these beautiful sites, facilities, and walking trails. In the morning, we hiked the old growth loop prior to resuming our journey."
Campground full this weekend
Get a text when availablefrom $12 - $297 / night
"This is a very nice, typical Washington state park with plenty of trees, greenery, hiking, pathways and even a lake."
"This is a beautiful park located on Deep Lake just outside of Olympia. The park itself is huge offering lots of options for campers. "
Available this weekend
from $12 - $140 / night
"It was a 5-minute walk downhill to reach the lake, which had a very long and nice boat ramp deep enough to accommodate just about any boat."
"We were lucky to nearly have the entire camp site to ourselves. Quiet and serene place to stay. Set up was easy and quick. Highly recommend."
"Forested campground with large playing field nearby. Willapa Hills hiking trail nearby, river access with some swimming available (but no designated areas or lifeguards)."
"27 for sites that are near the entrance. Nothing wrong with these sites, just that they are small and kind of close together and exposed, almost like overflow sites."
Campground full this weekend
Get a text when availablefrom $12 - $70 / night
"We scored a walk-in tent site ($22.) on Monday in the middle of August without a reservation."
"We came here for the 4th of July to get away from the fireworks in the city (our dog is terrified of them!). We had an amazing experience!"
Campground full this weekend
Get a text when availablefrom $25 - $915 / night
from $65 - $71 / night
"Each gives a completely different but wonderous experience, either with open views of flower pastures and woods, or a more insular green surrounded by trees."
from $55 / night
"Great place to spend some time next to a lake. 14 day limit in 30 days."
"There are sites right next to the road and sites a few hundred yards away. There are"homeless" camps here. They didn't bother us, but you can tell that not everyone here is a recreational camper. "
"Horse camp but sites 21-30 are for non equestrian campers."
"Lots of horses here which is enjoyable. An ADA trail is level for walking the dog.
Shooting range is close by, doesn’t bother me but it’s pretty noisy."
from $30 / night
Stayed Oct 1 to 4, 2026 Loved our stay. The park is beautiful, clean bathrooms, hot showers. The camp hosts Ted and Kathy friendly and informative. Perfect location to explore Mt. St Helen
Clean bathrooms, free showers, beautiful sites, and very friendly hosts. I had spotty signal but internet was available for free. Well worth the cost.
Very nice! Horse camp but sites 21-30 are for non equestrian campers. Sites are wooded between and large with table, firepits/grill combo, and level wooded spaces. 2 clean, well stocked pit toilets are available. Water faucets available at several locations. WA discover pass but free otherwise. It is patrolled regularly.
I went here with my fiance in September. Went on a Friday and there was only 1 other group. Theres about 16 sites from what I saw. Its free as well but first come first served. Getting to it is pretty easy and straight forward aswell, heads up the road turns to gravel and it can get narrow. Most of the sites are along the creek which was very beautiful. Theres also 2 trails in walking distance aswell. Most sites also have a table, and metal fab firepit. Theres also a few out houses for restrooms.
Quiet, but we were here mid week in late August….
This went from a four star stay to one star in the blink of an eye. There is a shooting range directly behind this campground, and the horse trails lead right past it. On August 8th 2026 around 2PM, someone’s horse was shot while they were riding less than a half a mile away from camp and when they called 911, animal control came but police would NOT come even to investigate. This was reckless use of a firearm, animal endangerment, and honestly should be a felony. There is no way to accidentally be shooting at the trails from the shooting range, you have to DECIDE to do that. Police are absolutely useless, and now I know especially in this area the cops don’t give a damn about anyone’s safety.
You can hear shooting nearby all day and all night despite the posted hours at the range. Although it’s a free stay with a discover pass, I will NOT EVER stay here again and would not recommend this place to anyone with horses.
This was our last stop after a trip down the Oregon coast. We spent two nights here. It's a lovely little state park along the Chehalis River. The "falls" are more of a rapids. There used to be a suspension bridge, but that was taken out in a flood in 2007. The campground is on the smaller side, but spaces are amongst the trees. Site 32, where we are, can accommodate a larger rig. The site is quite large and backs up to a hiking trail and the river, though there is a steep drop off. No playground for littles, but there is a large, open field where kids can play. No Verizon connectivity at all in the campground. I got one 5g bar over in the day use area by the houses. Also, the dump station is closed and looked like it had been for awhile so if you camp in a trailer and use your own bathroom, you'll need to go out and dump the tanks at one of the rest areas on I-5.
We do not have Starlink, but be warned if you do, there is heavy tree cover here. This park would benefit from the wifi pilot program that they are doing at some of the other WA state parks.
This is a very nice state park. Loved the Mt. St. Helens visitor center, drawback is they do charge to go in. Our campsite was full hook up pull through. The best sites to get are T15 and T16 if I remember correctly. I was at site T6 was fine. We were there during the week so it was quiet.
Perfectly fine, especially considering the low low price of $0. Sites no closer together (honestly, more spacious than) the average KoA I’ve paid $60-$90 to pop up a tent in.
I chose a spot closer to the road than the lake, but if I’d arrived before 7:45 other spots would have been available, I’d imagine.
Equestrian camping options near Onalaska, Washington offer access to forest trails and riverside recreation. The Capitol State Forest west of Olympia contains multiple horse campgrounds with dedicated corrals and trail systems. Most equestrian sites in the region operate on a first-come basis during summer months, though some require advance permits or passes. Water availability varies significantly between established facilities and primitive camping areas.
Explore old growth forests: At Lewis & Clark State Park Campground, visitors can hike among impressive cedar trees. "This is a lovely park with beautiful trails that wind through very large, old growth cedar forests. The Rangers and the campground hosts were very friendly and helpful," notes Theresa R. The park features covered outdoor kitchens for day use gatherings.
Visit Mount St. Helens: Seaquest State Park serves as a convenient base for exploring the volcano. "Johnston Ridge Observatory was closed when we were there but we were still able to see some amazing views and get some nice hikes in nearby," mentions Rachel. The park includes a visitor center connected to the campground via an underpass tunnel.
Fish and boat on local waterways: Riffe Lake Campground provides lake access with boat launch facilities. Kevin W. reports, "It was a 5-minute walk downhill to reach the lake, which had a very long and nice boat ramp deep enough to accommodate just about any boat." The campground features both tent sites and RV spots near water recreation.
Private, spacious sites: Dragon's Gate Gardens offers unusually large camping spaces. "Each reservable space is massive.... 4-5 times the size of most campsites. While you may reasonably run into other campers within each section if you go for a walk, you won't even know anyone is in the other sections, it's so private," explains Amanda. The campground maintains mowed sites within meadows.
Family-friendly facilities: Rainbow Falls State Park Campground provides recreation spaces beyond camping. Rich M. reports, "There is a large field with a playground, pavilion, and playground. The river had a lot of great swimming holes for all ages." The small rapids that form "Rainbow Falls" create water play opportunities during summer.
Clean facilities with amenities: Many visitors appreciate the maintenance at local campgrounds. At Millersylvania State Park, Anna P. notes, "Clean bathrooms, water, and a (very cold) shower! As someone who usually disperse camps, the amenities were a nice luxury. No bugs this time of year." Most developed campgrounds in the region maintain flush toilets and heated shower buildings.
Discovery Pass requirements: Several local campgrounds operate under Washington's state pass system. At Sahara Creek DNR Horse Camp, Callie S. advises, "YOU NEED A WA DISCOVER PASS TO CAMP HERE!!! But it is free with the pass. And there's a gas station 5 minutes down the road in Ashford where you can buy one." The pass costs approximately $35 annually.
Water level variations: Riffe Lake experiences significant water level fluctuations. Lucy shares, "We went in the late summer so the river was extremely low making the walk to get the the water very long and a little precarious." Taidnapam Park similarly reports lowered permanent water levels by about 30 feet since 2013.
Limited cell service: Many campgrounds in the region have minimal connectivity. Kim G. reports at Seaquest State Park, "No cell (occasionally 1 bar LTE AT&T). Too heavily forested for Starlink. Had to leave early Monday morning since we were working and needed internet." Several campgrounds near Onalaska maintain Wi-Fi only in day use areas.
Playground access: Multiple campgrounds feature play equipment for children. Mary C. describes Seaquest State Park: "My kids loved the addition of a playground. Many parks don't have this and it kept them entertained for hours. There is a bathroom and extra parking right next to the playground. They also host junior ranger programs during the summer."
Educational opportunities: Taidnapam Park offers activities beyond standard camping. "They have a scavenger hunt of items hidden around the campground that you can do with your kids (or if they are a bit older they can do on their own) and a playground," Rachel K. explains. The campground's natural setting provides opportunities to observe wildlife.
Swimming areas: During summer months, Rainbow Falls State Park offers natural water play. "We loved that this was right by the river and we could go swimming. Also there was a giant field that was great for playing soccer and baseball with the kids," shares Kirstin K. Most riverside campgrounds provide access to shallow water play areas.
Site selection considerations: Lewis & Clark State Park has separate RV areas with different experiences. "The RV section had six spots. 3 of those spots back up to a busy paved road with traffic. The road is mere feet from the camper. Dangerous for dogs and kids," warns Lisa P. The main camping area across the road offers more privacy under forest canopy.
Hookup availability: Millersylvania State Park provides various utility options. Christina F. notes, "We had a pull-through site right across from the dumpster, bathrooms, and camp host. We had decent service for Verizon." Most campgrounds in the region offer a mix of partial and full hookup sites at different price points.
Solar power challenges: Forested campgrounds can limit solar charging. At Sahara Creek, Fern advises, "I depend 100% on solar. There is deep shade in all camp spots, I chose a fairly sunny spot, but it wasn't enough to charge my batteries. Just a heads up." Most equestrian campgrounds near Onalaska maintain heavily wooded sites with limited direct sunlight.
Frequently Asked Questions
Which is the most popular equestrian campsite near Onalaska, WA?
According to TheDyrt.com, the most popular equestrian campground near Onalaska, WA is Seaquest State Park Campground with a 4.2-star rating from 50 reviews.
What is the best site to find equestrian camping near Onalaska, WA?
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