Located on the west side of Interstate 5 off exit 49.
The Castle Rock Information & Visitor Center is open
Wednesday through Sunday 10 am to 4 pm.
Castle Rock, WA 98611
Admission is always FREE!
Plan a 60–90-minute visit to the Forest Learning Center at Mount St. Helens.
The Forest Learning Center showcases remarkable volcano and forestry exhibits, a playground, picnic tables, a gift shop, wildlife viewing and rest area facilities. It is located inside the blast zone on the Spirit Lake Memorial Highway, 19 miles before Johnston Ridge Observatory.
Experience the story of Mount St. Helens and the recovery of forests, fish and wildlife following the eruption. Walk through the forest, hearing the sounds of the birds and animals on the mountain prior to May 18, 1980. Enter the “eruption chamber” to view an astounding video of what the forest looked like immediately after the eruption. Hear a first-hand report from a local newscaster who barely escaped. Breathtaking photographs and life-size models of loggers working in the blast zone bring the experience to life. The Forest Learning Center tells the story from nature’s perspective and gives a hands-on approach to learning in the Discovery Room where families can touch lava rocks, learn about the animals of the Pacific Northwest, and discover how trees grow.
Groups larger than 25 people are kindly asked to make reservations at least two weeks in advance by calling the Exhibit Reservation Message Number below. School field trip information is available on the website link.
The Forest Learning Center is a partnership of Weyerhaeuser, Washington State Department of Transportation and the Rocky Mountain Elk Foundation.
Location: 33.5 miles from I-5, approximately a 40-minute drive east of Castle Rock, Washington.
Directions:
From Interstate 5 in Western Washington, take Exit 49 and continue east on Highway 504 to Milepost 33. The Forest Learning Center is located at 17000 Spirit Lake Highway, Toutle, WA. Please watch for wildlife on roadways.
Exhibits - Open Daily 10 am to 4 pm - Seasonal Closure starting November 1 to Spring 2026
Gift Shop - Open daily 10 am to 4 pm - Seasonal Closure starting November 1 to Spring 2026
Exhibit Reservation Message Number 360.414.3439
(Please leave a voicemail for groups larger than 25 people
calls will be returned within 1-2 business days during regular operating season)
Toutle, WA 98649
Mile Marker 33
Due to a landslide on May 14th, 2023 - Johnston Ridge Observatory will be closed until the unforeseeable future.
Located at the end of State Highway 504 (52 miles east of Castle Rock), in the heart of the blast zone. The observatory hosts interpretive displays that tell the biological, geological, and human story of Mount St. Helens. Visitors to Johnston Ridge Observatory can enjoy multiple award-winning films, listen to ranger talks, observe the landscape, purchase souvenirs, set off on a hike, or get a light lunch from the food cart.
8.22.2025: Johnston Ridge Observatory still remains unreachable due to a landslide that has blocked both lanes of traffic on State Route 504. Further updates on when the visitor center will open will be made available as soon as possible. Learn More. Contact Mt. St. Helens Ranger District for more information. 360-449-7800.
Projected opening date Spring 2027.
Toutle, WA 98649
Mile Marker 52
The Visitor Center is here to help our tourists see the value of our area and direct them to our local events, businesses and treasures.
Monday through Thursday
8 am to 5 pm
Friday
8 am to 4 pm
Saturday
9 am to 4 pm
Sunday
10 am to 3 pm
Kelso, WA 98626
The Visitor Center is operated by the local Chamber of Commerce and serves as a friendly gateway for travelers exploring Southwest Washington.
Open 7 days a week from 9 am to 4 pm
Woodland, WA 98674