5 verified horse campgrounds in Washington — 5 with published fees checked against the facility or agency itself, the rest verified for their camping rules with fees by phone. Every listing is stamped with its verification date.
Ashford, WA VERIFIED FEE
$0 additional cost with a Discover Pass (campsites first-come, first-served)
30 campsites (sites 9-20 for horse campers only; sites 1-8 group-reservable; sites 21-30 open to all except ORV) — Hitching rails (no stalls or corrals stated on official page) · Dry camping: Yes - first-come, first-served campsites at no additional cost with Discover Pass
✓ Fee last verified Oct 26, 2026
Cle Elum, WA VERIFIED FEE
$21 single site / $42 double site per night
One corral per site (max 3 horses per single site, 4 per double); campers must have a horse; no high-lining or hobbles · None (equestrian nonelectric)
Trails: Trails from the Salmon la Sac area into the Alpine Lakes Wilderness
✓ Fee last verified Oct 27, 2026
Cougar, WA VERIFIED FEE
$23 per night single site; additional vehicle $8 per night
27 sites (16 reservable equestrian sites; 10 first-come standard sites; 1 host site) — Horse corrals at equestrian sites · Dry camping: Yes - overnight campsites, no hookups stated on official page
✓ Fee last verified Oct 26, 2026
Randle (Mt. St. Helens area), WA VERIFIED FEE
Free (no fee)
None
Trails: Green River Trail #213, Goat Mountain Trail #217, Tumwater Trail #218; Mt. Margaret Backcountry at Mt. St. Helens
✓ Fee last verified Oct 27, 2026
Spokane, WA VERIFIED FEE
Standard $20-$37; partial-utility $30-$45 (WA State Parks statewide fee schedule)
Corral at each of the 21 equestrian campsites · 11 of 21 sites have electricity (partial utility); rest standard/no hookup
Trails: 500-acre equestrian area with 9 miles of horse/hiker trails connecting to ~80 miles of parkwide trails; 140x240 ft arena, 60-ft round pen, obstacle course
✓ Fee last verified Oct 27, 2026