Seaquest State Park Tours and Activities

Photo by Sandy Wilson
Photo by Sandy Wilson

Popular places to visit

Mount St. Helens Forest Learning Center

Mount St. Helens Forest Learning Center

You can browse the exhibits at Mount St. Helens Forest Learning Center, a museum with a storied past, during your holiday in Castle Rock. Visit the shops and top-notch restaurants in this family-friendly area.

Mount St. Helens Forest Learning Center

Loowit Trail #216

You can take time to visit Loowit Trail #216 during your travels to Castle Rock. Attend a sporting event while you're in the area or simply enjoy its cafes.

Loowit Trail #216

Castle Rock Dog Park

After visiting Castle Rock Dog Park, make a plan to see the other sights and activities in Castle Rock. Make some time to visit the shops while you're in the area.

Castle Rock Dog Park

Cowlitz County Historical Museum

You can spend time studying the exhibits at Cowlitz County Historical Museum during your travels in Kelso. While in this family-friendly area, you can savour the top-notch restaurants.

Cowlitz County Historical Museum

Tam O'Shanter Park

Explore the great outdoors at Tam O'Shanter Park, a lovely green space in Kelso. While in this family-friendly area, you can savour the top-notch restaurants.

Tam O'Shanter Park

Three Rivers Mall

You can browse for the perfect souvenirs at Three Rivers Mall during your trip to Kelso. While in this family-friendly area, you can savour the top-notch restaurants.

Three Rivers Mall

Top Seaquest State Park Hotel & Accommodation Deals

Charming 3-bedroom 2 Bath Lakehouse with AC and Wi-Fi located on Silver Lake
Charming 3-bedroom 2 Bath Lakehouse with AC and Wi-Fi located on Silver Lake
Silver Lake
Charming 3-bedroom 2 Bath Lakehouse with AC and Wi-Fi located on Silver Lake
Timberland Inn & Suites
Timberland Inn & Suites
2.5 out of 5
1271 Mt. St. Helens Way, Castle Rock, WA
Timberland Inn & Suites
Cabins on the Toutle River , 646 South Toutle Rd.
Cabins on the Toutle River , 646 South Toutle Rd.
Toutle
Cabins on the Toutle River , 646 South Toutle Rd.
Red Lion Hotel Kelso Longview
Red Lion Hotel Kelso Longview
3 out of 5
510 Kelso Dr, Kelso, WA
Red Lion Hotel Kelso Longview
Beautiful Gardens, Outdoor Shower, Hot Tub, Steam Sauna, Cold plunge pool.
Beautiful Gardens, Outdoor Shower, Hot Tub, Steam Sauna, Cold plunge pool.
Castle Rock
Beautiful Gardens, Outdoor Shower, Hot Tub, Steam Sauna, Cold plunge pool.
Sleep Inn Kelso Longview
Sleep Inn Kelso Longview
2.5 out of 5
250 Kelso Dr, I-5 Exit 39, Kelso, WA
Sleep Inn Kelso Longview
Private dog-friendly home near creek & minutes from I-5 with firepit
Private dog-friendly home near creek & minutes from I-5 with firepit
Toledo
Private dog-friendly home near creek & minutes from I-5 with firepit
Private Romantic Woodland Getaway- with sauna, hot tub, fire pits, and more.
Private Romantic Woodland Getaway- with sauna, hot tub, fire pits, and more.
2 out of 5
Vader
Private Romantic Woodland Getaway- with sauna, hot tub, fire pits, and more.
The Peaceful Hidden House Bungalow, Bed & Breakfast
The Peaceful Hidden House Bungalow, Bed & Breakfast
Castle Rock
The Peaceful Hidden House Bungalow, Bed & Breakfast
See all 261 properties in Seaquest State Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.