CampgroundsDB

Ike Kinswa State Park

Its 99 sites are reservable through Washington State Parks reservations, camping costs Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, full hookup $46-$56, and it is open year-round. Ike Kinswa State Park is a State Park campground near Silver Creek, Washington.

Reservable: Washington State Parks reservations

State Park · Silver Creek, Washington

Mayfield Lake, the reservoir Ike Kinswa State Park sits on, from US 12Fall color reflected in Mayfield Lake
Mayfield Lake, the reservoir Ike Kinswa State Park sits on, from US 12Fall color reflected in Mayfield Lake1 / 2

Mayfield Lake, the reservoir Ike Kinswa State Park sits on, from US 12. Photo: Unknown authorUnknown author or not provided, Public domain

Managed by
State Park
Hookups
Full hookups
Max RV length
60 ft

Ike Kinswa State Park sits inside Ike Kinswa State Park. Its hours, entrance fee, and boundary are on publiclandsdb.com.

Getting a site

Managed by
State Park
Reservations
Washington State Parks reservations Book a site
Fee
Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, full hookup $46-$56
Entrance fee
None for campers in the park they stay in; Discover Pass $10/day or $45/year for day visits
Booking window
Up to nine months before the first night; same-day campsite bookings until 2 p.m.
Cancellations
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund

Source: parks.wa.gov, accessed 2026-09-29

Sites and hookups

Total sites
99
Hookups
Full hookups
Max RV length
60 ft
  • ✓ Toilets
  • ✓ Potable water
  • ✓ Showers
  • ✓ Dump station
  • ✓ Fire rings
  • ✓ Pets allowed

On site: Toilets, potable water, showers, dump station, fire rings, and pets allowed.

Source: services5.arcgis.com, accessed 2026-09-29

Rules

Stay limit
10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks
Quiet hours
10 p.m. to 6:30 a.m.
Generators
Allowed outside quiet hours
Pets
Allowed

Source: parks.wa.gov, accessed 2026-09-29

Access and cell service

Elevation
451 ft

Cell coverage by carrier (FCC map)

AT&T
4G LTE; 5G mapped about 0.4 mi away
T-Mobile
4G LTE and 5G (35/3 Mbps)
Verizon
4G LTE; 5G mapped about 0.2 mi away
Source: FCC Broadband Data Collection, data as of December 31, 2025

Outdoor coverage each carrier reports to the FCC at this campground's map point, and the nearest mapped coverage within about half a mile. The FCC map only includes 4G LTE at 5/1 Mbps or better and 5G; a weaker signal, a text, or an emergency call may still get through, but don't count on it. These are carrier predictions, not measurements, and can be wrong either way: real service in canyons, under trees, and inside a tent or vehicle is often weaker. 5G speeds are the FCC's 7/1 and 35/3 Mbps tiers. This product uses the FCC Data API but is not endorsed or certified by the FCC.

46.5495, -122.5271 in Lewis. Open in OpenStreetMap. Map © OpenStreetMap contributors.

Open in Google Maps Directions

Season and winter services

Ike Kinswa State Park is open year-round . In winter: water on, per the managing agency.

Sources: parks.wa.gov, accessed 2026-09-29; epqs.nationalmap.gov, accessed 2026-09-29

Common questions

Do you need a reservation at Ike Kinswa State Park?
Sites at Ike Kinswa State Park are reserved through Washington State Parks reservations (https://washington.goingtocamp.com/). Booking window: Up to nine months before the first night; same-day campsite bookings until 2 p.m.
How much does it cost to camp at Ike Kinswa State Park?
Camping at Ike Kinswa State Park costs Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, full hookup $46-$56.
Is there a separate entrance fee at Ike Kinswa State Park?
No, there is no separate entrance fee at Ike Kinswa State Park; only the camping fee applies.
What happens if I cancel or don't show up at Ike Kinswa State Park?
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund.
How many campsites does Ike Kinswa State Park have?
Ike Kinswa State Park has 99 campsites.
Does Ike Kinswa State Park have RV hookups?
Yes. Ike Kinswa State Park has full hookups. The longest rig allowed is 60 feet and there is a dump station.
Is there drinking water at Ike Kinswa State Park?
Yes, Ike Kinswa State Park has potable water. It also has toilets and showers.
Are dogs allowed at Ike Kinswa State Park?
Yes, pets are allowed at Ike Kinswa State Park.
When is Ike Kinswa State Park open?
Ike Kinswa State Park is open year-round.
Is Ike Kinswa State Park open in winter?
Yes, Ike Kinswa State Park is open year-round; in winter the water stays on.
How long can you stay at Ike Kinswa State Park?
The stay limit at Ike Kinswa State Park is 10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks.
Are generators allowed at Ike Kinswa State Park?
Yes, outside quiet hours (10 p.m. to 6:30 a.m.).
Is there cell service at Ike Kinswa State Park?
Yes, outdoors: the FCC's National Broadband Map (data as of December 31, 2025) shows 4G LTE from AT&T, T-Mobile, and Verizon and 5G from T-Mobile at Ike Kinswa State Park. The map is carrier-reported and modeled for outdoors, so expect weaker service in canyons, under trees, and inside a tent or vehicle.
Who manages Ike Kinswa State Park?
Ike Kinswa State Park is managed by the state park system.

Around Ike Kinswa State Park

fishypedia.com · 0.3 miles

Ike Kinswa State Park sits on Mayfield Lake, 0.3 miles from the lake's mapped center point. Stocking record and species: Mayfield Lake fishing on fishypedia.com.

Public land · within 15 miles

Public land within 15 miles: Lewis and Clark State Park (Washington) (14 miles to its center) , Jackson House State Park Heritage Site (14 miles to its center) , and Matilda N. Jackson State Park Heritage Site (14 miles to its center) ; publiclandsdb.com has each unit's camping rules and boundary.

Reservable Mayfield Lake Park Mossyrock · Other Agency Season April 15 to October 15 Fee $51/night water/electric; waterfront sites 42-55 $59; 12-site group camp $270 Reservable Winston Creek Campground Mossyrock · State Forest Season Not on record Fee Not on record Reservable Mossyrock Park Mossyrock · Other Agency Season January 2 to December 19 Fee $51 water/electric or no hookup, $35 walk-in tent (May 15-Sept 15); $40/$25 off season; groups $315 Reservable Gust Backstrom City Park Morton · Other Agency Season Year-round Fee $45 full hookup, $40 power & water, $15 tent (Apr-Oct); $35/$30 Nov-Mar; $5 extra car

More campgrounds: camping near Silver Creek and campgrounds in Lewis.

Sources

Photo credits

Reservable: Washington State Parks reservations Peak nightly (statewide): standard $31-$43, partial hookup $41-$51, full hookup $46-$56
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