Seaquest State Park Tours and Activities

A mountain with a reddish glow at its peak, surrounded by a valley with sparse vegetation.

Things to do

All-inclusive, small-group Mt. St. Helens tour from Portland, Oregon. TripAdvisor 'Hall of Fame' and 'Certified Excellent' every year since 2010!

Mount St. Helens from Portland: All-Inclusive Small-Group Tour

CA $390
per adult
Mount St. Helens from Portland: All-Inclusive Small-Group Tour
See all activities in Castle Rock

Plan a trip to see Seaquest State Park

Price found within the past 48 hours. Click for updated prices.
Shelburne Hotel

Shelburne Hotel

3 out of 5
Price was CA $1,070, price is now CA $925 per person
CA $925
per person
Oct 1 - Oct 5
found 10 hours ago
Roundtrip non-stop flight included
Montreal (YMQ) to Astoria (AST)
9/10 Wonderful! (430 reviews)

Clatskanie River Inn

Clatskanie River Inn

2 out of 5
Price was CA $1,004, price is now CA $955 per person
CA $955
per person
Oct 1 - Oct 5
found 10 hours ago
Roundtrip non-stop flight included
Montreal (YMQ) to Astoria (AST)
9.2/10 Wonderful! (663 reviews)

Stay near popular Seaquest State Park attractions

Seaquest State Park

8.0/10 (4 reviews)
You can take time to visit Seaquest State Park during your travels to Castle Rock. Make some time to visit the shops while you're in the area.
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Best Lodging Options Near Seaquest State Park

Timberland Inn & Suites

Timberland Inn & Suites

2.5 out of 5
1271 Mt. St. Helens Way Castle Rock WA
Timberland Inn & Suites
AMAZING LAKE VIEW! Relaxing and natural house Enjoy the best comfort and nature.

AMAZING LAKE VIEW! Relaxing and natural house Enjoy the best comfort and nature.

Siver Lake WA
AMAZING LAKE VIEW! Relaxing and natural house Enjoy the best comfort and nature.
Cozy Washington Log Cabin: Riverside Retreat

Cozy Washington Log Cabin: Riverside Retreat

Castle Rock WA
Cozy Washington Log Cabin: Riverside Retreat
Lakefront Retreat. Saltwater Hot tube, dock,kayaks and fish gear included!

Lakefront Retreat. Saltwater Hot tube, dock,kayaks and fish gear included!

Silver Lake WA
Lakefront Retreat. Saltwater Hot tube, dock,kayaks and fish gear included!
Cabins on the Toutle River , 646 South Toutle Rd.

Cabins on the Toutle River , 646 South Toutle Rd.

Toutle WA
Cabins on the Toutle River , 646 South Toutle Rd.
Beautiful Gardens, Outdoor Shower, Hot Tub, Steam Sauna, Cold plunge pool.

Beautiful Gardens, Outdoor Shower, Hot Tub, Steam Sauna, Cold plunge pool.

Castle Rock WA
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 Kelso WA
Sleep Inn Kelso Longview
GuestHouse Kelso Longview

GuestHouse Kelso Longview

2.5 out of 5
501 Three Rivers Dr Kelso WA
GuestHouse Kelso Longview
Best Western Aladdin Inn

Best Western Aladdin Inn

2.5 out of 5
310 Long Ave Kelso WA
Best Western Aladdin Inn
See all 325 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.