Explore America’s Most Renowned Volcano

Mount St. Helens

America's Most active volcano

Mount St. Helens National Volcanic Monument offers a rare glimpse into the raw power of nature and the incredible story of recovery and rebirth. From your stay at Highland & Co. Acres, you’re perfectly positioned to explore this geological wonder where dramatic landscapes, underground lava tubes, and diverse wildlife create an unforgettable adventure for every type of explorer.

APE CAVES LAVA TUBES

All Skill Levels

Explore the third-longest lava tube in North America, formed 2,000 years ago. Choose between the family-friendly Lower Cave or the adventurous Upper Cave for a true underground expedition.

Experience Highlights:

Lower Cave: Easy 0.75-mile walk, family-friendly
Upper Cave: Adventurous 1.5-mile scramble with 8-foot lava fall
Constant 42°F temperature year-round
Famous “Meatball” geological formation
Surface trail through ancient lava fields

Open: May 18 – Oct 31

Timed Reservations Required

Seaquest State Park

All Ages

Your perfect starting point for Mount St. Helens exploration! This 475-acre forested state park sits on Silver Lake’s shoreline and connects directly to the Mount St. Helens Visitor Center via pedestrian tunnel.

Park Features:

7 miles of forested hiking trails
1-mile Silver Lake Wetland boardwalk trail
Direct access to Mount St. Helens Visitor Center
Fishing, kayaking, and wildlife watching
Playground, picnic areas, and group facilities

SUMMIT CLIMBING

Moderate Skill Required

Climb to the crater rim at 8,365 feet via the Monitor Ridge Route. This non-technical climb is perfect for beginners to mountaineering while offering experienced climbers stunning views into an active volcanic crater.

Climbing Details:

4,500 feet elevation gain in 5 miles
7-13 hour round trip
Non-technical scrambling route
Spectacular crater and lava dome views
Year-round climbing season
Permits Required
Guided Tours Available