Are you looking for a peaceful getaway in the Pacific Northwest? Look no further than Seaquest State Park camping. Located just across the Spirit Lake Highway from the Mount St. Helens Visitor Center, this 505-acre year-round camping park offers a range of activities for nature enthusiasts and families alike.
Seaquest State Park boasts over a mile of shoreline on Silver Lake, a shallow wetland lake that’s perfect for swimming and boating during the warmer months. The park also features six miles of woodland trails for hiking and bicycling, as well as a mile of wetland trails for birdwatching and nature walks. And with the stunning Mount St. Helens volcano as a backdrop, the views are nothing short of breathtaking.
If you’re looking for a unique camping experience, Seaquest State Park has you covered. The park offers 88 single-family campsites, 15 of which have full hookups, as well as three hiker/biker sites and five yurts available for rent. And with group camping options available, it’s the perfect spot for a family reunion or group outing. So pack your bags and head to Seaquest State Park for a memorable outdoor adventure.
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Seaquest State Park Camping
Seaquest State Park is a year-round camping park located near Mount St. Helens. The park offers a variety of camping options, including campsites, yurts, and group camping.
Reserving Your Spot
If you’re planning to camp at Seaquest State Park, it’s recommended that you make a reservation in advance. Reservations can be made up to nine months in advance and are strongly recommended during peak season. You can make a reservation online or by calling 888-226-7688.
Campsite Amenities
Seaquest State Park offers a variety of campsites, including full hookup sites, partial hookup sites, and standard campsites. Most campsites have a maximum site length of 40 feet, but there are a few sites that can accommodate larger RVs.
Each campsite comes with a picnic table and fire pit or braziers. Restrooms and showers are located throughout the campground, and there is a dump station available for RVs.
If you’re looking for a more unique camping experience, Seaquest State Park also offers yurts. These circular tents come equipped with sleeping accommodations, an end table, an electrical outlet, and a heater. Yurts can be reserved in advance and are a popular option for families and groups.
In addition to campsites and yurts, Seaquest State Park also offers group camping. The group camp can accommodate up to 50 people and includes a covered shelter, tables, and a fire pit.
Campsites and other overnight accommodations are available on a first-come, first-served basis. Availability can vary depending on the time of year, so it’s recommended that you make a reservation in advance if possible.
Seaquest State Park has six miles of woodland trails for hiking and bicycling, as well as a mile of wetland trails. The park is also connected by a pedestrian tunnel to the Mount St. Helens Visitor Center, which is worth exploring during your stay.
Exploring the Park
When you visit Seaquest State Park, you will be surrounded by beautiful scenery and plenty of opportunities to explore the great outdoors. The park’s 475 acres of forested land and over a mile of shoreline on Silver Lake, a shallow wetland lake, offer visitors a chance to experience the beauty of the Pacific Northwest.
Trails and Hiking
Seaquest State Park has a variety of trails that wind through the forest settings and offer stunning mountain panoramas. The park’s map is available at the entrance and is easy to follow. You can choose from walking, hiking, or biking trails that range from easy to moderate difficulty levels.
Hiking enthusiasts will love the challenging trails that lead to the volcano and offer breathtaking views of the surrounding area.
Wildlife and Nature

Seaquest State Park is home to a variety of wildlife, and visitors can enjoy wildlife viewing and birdwatching throughout the park. You can spot birds such as woodpeckers, jays, and eagles while walking or hiking through the wooded area. The park’s wetland and forest settings provide an excellent habitat for a variety of wildlife, including deer, elk, and coyotes. You may also spot some smaller animals, such as squirrels and chipmunks, scurrying through the underbrush.
If you want to get out on the water, you can rent a boat or bring your own and explore Silver Lake. The lake is a popular spot for fishing, and you can catch trout, bass, and other fish species. Boating enthusiasts can also enjoy the beautiful scenery of the park from the water.
Seaquest State Park offers hiker/biker sites that are perfect for those who want to spend a night under the stars. The park’s wetland, forest settings, and mountain panoramas provide a beautiful backdrop for your camping experience. You can wake up to the sound of birds singing and enjoy a cup of coffee while taking in the stunning views.
Whether you want to hike through the forest, go birdwatching, or spend a night under the stars, there is something for everyone at this park.
Park Facilities and Services
Visitor Centers
Seaquest State Park is connected to the Mount St. Helens Visitor Center by a pedestrian tunnel, making it a convenient stop for visitors looking to explore the area. The Mount St. Helens Visitor Center offers a wealth of information about the volcano and the surrounding landscape, with exhibits, videos, and interactive displays.
Amenities and Services
Seaquest State Park offers a variety of amenities and services to make your camping experience more comfortable and enjoyable. The park has restrooms, showers, and a dump station for RVs. Drinking water is available throughout the park, and there are also gas and propane services available.
If you need to stock up on supplies, the nearby town of Castle Rock has a grocery store, gas station, and other amenities.
Seaquest State Park is a great place to camp if you’re looking for a comfortable and convenient base from which to explore Mount St. Helens and the surrounding area. With its beautiful forested campgrounds and easy access to the Mount St. Helens Visitor Center, it’s a must-visit destination for anyone interested in the natural beauty and history of the Pacific Northwest.
Rules and Regulations
When planning a camping trip to Seaquest State Park, it is important to be aware of the park’s rules and regulations. By following these guidelines, you can help ensure a safe and enjoyable experience for all visitors.
First and foremost, it is important to note that the park is ADA-accessible, meaning it is designed to accommodate visitors with disabilities. Additionally, dogs are allowed on leash in designated areas of the park. However, it is important to clean up after your pet to help keep the park clean and enjoyable for all visitors.
Fires are allowed in designated areas of the park, but it is important to note that there may be burn bans in effect, especially during periods of high fire danger. When a burn ban is in effect, wood fires and fire pits may be prohibited. It is important to check with park staff or the park’s website to determine the current burn ban level and any restrictions on fires.
If the park is completely closed due to repairs or other issues, refunds may be available for camping reservations. It is important to check the park’s website or contact park staff for information on refunds.
Fishing and Boating
Seaquest State Park is an excellent destination for fishing and boating enthusiasts. The park is located on the shores of Silver Lake, which is home to a variety of fish species, including rainbow trout, brown trout, and bass. You can fish from the shore or rent a boat and explore the lake.
If you’re planning to fish, make sure you have a valid Washington State fishing license. You can purchase a license online or at a local retailer. The park also has a fish cleaning station, so you can clean your catch before taking it home.
For boating enthusiasts, the park has a public access watercraft launch, which allows you to launch your boat and explore the lake. You can rent a boat from the park or bring your own. The lake is perfect for kayaking, canoeing, and paddleboarding.
Swimming is not allowed in Silver Lake, but you can enjoy the water by boating or fishing. If you’re looking for a swimming spot, the park is located near the Toutle River, which has several swimming areas.

Frequently Asked Questions
What are some nearby attractions to Seaquest State Park?
Seaquest State Park is located near Mount St. Helens, which is a popular destination for visitors. The Mount St. Helens Visitor Center is connected to the park by a pedestrian tunnel and offers exhibits and information about the volcano. Other nearby attractions include the Ape Caves, a lava tube system that visitors can explore, and the Silver Lake Wetland Trail, which offers views of the lake and the surrounding forest.
Are there any waterfalls to visit near Seaquest State Park?
Yes, there are several waterfalls in the area that visitors can explore. Some of the most popular waterfalls near Seaquest State Park include the Lewis River Falls, which is located about 20 miles north of the park, and the Falls Creek Falls, which is located about 30 miles east of the park.
Is swimming allowed at Seaquest State Park?
Yes, swimming is allowed at Seaquest State Park. There is a designated swimming area on Silver Lake, which is located within the park. Visitors can also enjoy boating and fishing on the lake.
How do I get to Seaquest State Park?
Seaquest State Park is located about 2 hours south of Seattle and 1 hour north of Portland. To get to the park, take exit 49 off of I-5 and follow the Spirit Lake Highway (SR 504) east for about 5 miles. The park entrance will be on your left.
What other state parks are near Seaquest State Park?
There are several other state parks located near Seaquest State Park, including Paradise Point State Park, Lewis and Clark State Park, and Ike Kinswa State Park.
What is the weather typically like at Seaquest State Park?
The weather at Seaquest State Park can vary depending on the time of year. Summers are typically warm and dry, with temperatures ranging from the mid-70s to mid-80s. Winters are cool and wet, with temperatures ranging from the mid-30s to mid-40s. Visitors should be prepared for rain and bring appropriate clothing.
