Fee: Discover Pass required: $10 day / $45 annual. Other fees: watercraft launch $7/day; trailer dump $5/use; other entrance fees vary. Reservations: Washington State Parks reservation system
About this park
Ike Kinswa sits in forest on the shore of Mayfield Lake. Swimming, boating, hiking, fishing, kayaking and nature watching are popular, along with evenings around a campfire. The park is open 8 a.m. to dusk year round and has a watercraft launch and trailer dump.
Ike Kinswa State Park FAQ
Where is Ike Kinswa State Park located?
Ike Kinswa State Park is in Silver Creek, Washington, at 873 State Route 122. GPS coordinates: 46.55535, -122.52999. Get directions.
Is there an entrance fee at Ike Kinswa State Park?
Discover Pass required: $10 day / $45 annual. Other fees: watercraft launch $7/day; trailer dump $5/use; other entrance fees vary. Reservations: Washington State Parks reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Ike Kinswa State Park?
You can call (360) 983-3402. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Ike Kinswa State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Iron Creek Campground (27.3 mi, reservable)
- Big Creek (Gifford Pinchot National Forest, WA) (29.3 mi, reservable)
- Tower Rock Campground (32.4 mi, reservable)
How current is this information about Ike Kinswa State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.