Seaquest State Park is a 475-acre, year-round camping park near Mount St. Helens. The beautifully forested park claims over a mile of Silver Lake shoreline, a shallow wetland lake. Enjoy one mile of wetland trail and six miles of woodland trails for hiking and bicycling; see spectacular views of wildlife, Silver Lake and the surrounding area. There are also children's play areas and playing fields. Great seasonal fishing, boating and swimming are available nearby.A vehicle parking permit is no longer required for day visits.
Hours + Fees
Hours:
Summer: 8 a.m. to dusk.Winter: 8 a.m. to dusk.
Season:
Year-round
Amenities
Amenities:
Campground Picnic Area(s)
Map + Directions
Basic Directions
Located six miles east of Castle Rock, Wash., on Silver Lake.From I-5 north or south:Take the Castle Rock exit (exit #49), onto Hwy. 504 east. Seaquest is located six miles east of the freeway on Hwy. 504.
Northern UtahBear Lake Valley lies on the border of Utah and Idaho, and is home to the "Caribbean of the Rockies", or Bear Lake. Visitors can enjoy a myriad of outdoor activities throughout the entire year. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Uintah County - Vernal Northeastern Utah
Uintah County - Vernal
Northeastern UtahEnjoy Dinosaur National Monument, scenic byways, state parks, wilderness areas, heritage trails, petroglyphs, and family fun. It's world-class fishing, river running, biking, hiking, and camping in alpine meadows and red rock canyons. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Logan - Cache Valley Northern Utah
Logan - Cache Valley
Northern UtahCache Valley is known as one of Utah's most naturally beautiful areas. For a real treat, take a breathtaking drive along the Logan Canyon national Scenic Byway. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Box Elder County Northern Utah
Box Elder County
Northern UtahBox Elder County is known as a land of contrasts. Visit the the quaint and beautiful town of Brigham City, or get outside and experience any number of outdoor activities within scenic Box Elder County. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Visit Idaho Idaho
Visit Idaho
IdahoStart planning your Idaho adventure. Vacation is more than just scenery; it’s about making life long memories. Download or order the free Idaho Travel Guide here. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Carbon County South Central
Carbon County
South CentralCarbon County, WY offers lots of great activities, fishing spots, area hiking, campsites, snowmobile trails, wildlife areas and cross country skiing trails and much more. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Visit Moffat County Northwestern Colorado
Visit Moffat County
Northwestern ColoradoWelcome to Colorado’s Great Northwest, Moffat County has nearly 2 million acres of public lands to explore. Experience places like Dinosaur National Monument, the Sand Wash Basin Wild Horse Management Area and free flowing rivers including the mighty Yampa, last of the wild ones! Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
We also have the following visitor guides in Wyoming. Click on any additional guides you would like to receive.
Bear Lake Northern Utah
Bear Lake
Northern UtahBear Lake Valley lies on the border of Utah and Idaho, and is home to the "Caribbean of the Rockies", or Bear Lake. Visitors can enjoy a myriad of outdoor activities throughout the entire year. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Uintah County - Vernal Northeastern Utah
Uintah County - Vernal
Northeastern UtahEnjoy Dinosaur National Monument, scenic byways, state parks, wilderness areas, heritage trails, petroglyphs, and family fun. It's world-class fishing, river running, biking, hiking, and camping in alpine meadows and red rock canyons. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Logan - Cache Valley Northern Utah
Logan - Cache Valley
Northern UtahCache Valley is known as one of Utah's most naturally beautiful areas. For a real treat, take a breathtaking drive along the Logan Canyon national Scenic Byway. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Box Elder County Northern Utah
Box Elder County
Northern UtahBox Elder County is known as a land of contrasts. Visit the the quaint and beautiful town of Brigham City, or get outside and experience any number of outdoor activities within scenic Box Elder County. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Visit Idaho Idaho
Visit Idaho
IdahoStart planning your Idaho adventure. Vacation is more than just scenery; it’s about making life long memories. Download or order the free Idaho Travel Guide here. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Carbon County South Central
Carbon County
South CentralCarbon County, WY offers lots of great activities, fishing spots, area hiking, campsites, snowmobile trails, wildlife areas and cross country skiing trails and much more. Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Visit Moffat County Northwestern Colorado
Visit Moffat County
Northwestern ColoradoWelcome to Colorado’s Great Northwest, Moffat County has nearly 2 million acres of public lands to explore. Experience places like Dinosaur National Monument, the Sand Wash Basin Wild Horse Management Area and free flowing rivers including the mighty Yampa, last of the wild ones! Request this Free Visitor GuideRequested!You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
We also have visitor guides available in states highlighted in blue below. Click on any state to see what's available.
Alaska
Arizona
California
Canada
Colorado
Hawaii
Idaho
Louisiana
Michigan
Montana
Nevada
New Mexico
Ohio
Oregon
Texas
Utah
Washington
Wyoming
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