Seaquest State Park

Washington State Park

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3030 Spirit Lake Hwy. Castle Rock, WA 98611 360-274-8633 Reservations: 888-226-7688 Official Website

GPS: 46.2976, -122.8186

  • Overview
  • Q&A
  • Cell Service
  • Reviews (7)
  • Amenities

Overview of Seaquest State Park

Number of Sites 88

Reservations yes

Elevation 557 ft / 169 m

Max Length 50 ft

Tent Camping Yes

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Q&A - Ask the Community about Seaquest State Park

To ask questions of the owner or manager please contact the campground directly. 360.274.8633

Campendium users haven't asked any questions about Seaquest State Park

Reviews of Seaquest State Park 7 people have reviewed this location.

Ratings Summary

Overall Rating
Site Quality

Cell Phone Coverage

Verizon 4G
Confirmed by 1 User
Last reported 7/23/2019
Confirmed by 1 User
Last reported 8/16/2022

Contact us to update this listing.


  • 50 Amp
  • 30 Amp
  • 20 Amp
  • water
  • dry camping
  • sewer
  • Full Hookups
  • recreation trail
Site Amenities
  • fire ring
  • picnic table
  • pull thru
  • cabins
  • dump station
  • group sites
  • restrooms: flush
  • showers
  • trash
  • water available
  • pets


Silver Lake Resort

Fun stop over

- Steph

Longview North-Mount St Helens KOA

Decent place. Dogs allowed but necessarily dog friendly (see below)

- Wide Turns Only

Silver Cove RV Resort

Expensive unprivate experience!

- SilverVagabondGirl

Lion's Pride Park RV Dump Station

Restrooms And Picnic Area Too!

- mckananc

Toutle River RV Resort

Convenient Access to Mount St Helens

- rhumbliner

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