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Olallie State Park wilderness guide
State Park · WA

Olallie State Park

Located in the heart of Washington State, Olallie State Park offers outdoor enthusiasts stunning waterfalls, lush forests, and challenging trails.

State Park3,0823+ Trails

Designation

State Park

Total Wilderness Area

3,082

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Olallie State Park

Located in the heart of Washington State, Olallie State Park offers outdoor enthusiasts stunning waterfalls, lush forests, and challenging trails.

Wilderness Landscape & Natural Heritage

Olallie State Park, covering over 3,282 acres in the stunning Cascade Range of Washington, is a renowned destination for its rich natural beauty and diverse recreation opportunities. The park is bisected by the South Fork Snoqualmie River and features dramatic waterfalls such as Twin Falls and Cedar Falls. These cascading waters, coupled with verdant forests of Douglas firs, cedars, and ferns, draw nature lovers year-round. Established in 1950, the park is steeped in ecological significance, supporting a variety of wildlife including black bears, mountain lions, and numerous bird species. Visitors can enjoy hiking on rugged trails that offer panoramic views of the surrounding mountains, picnicking in the deeply wooded areas, or fishing in the river. Whether seeking adventure or tranquility, Olallie State Park provides an exceptional outdoor experience.

Field Guide · State Park
Adventure Destinations

Notable Destinations Near Olallie State Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Hiking the Twin Falls Trail in North Bend★ 7.8⌖ 1 miHiking
Twin Falls Trail

Hiking the Twin Falls Trail in North Bend

Experience the scenic 3.6-mile Twin Falls Trail near North Bend, WA. With moderate difficulty and stunning waterfall views, it's perfect for family-friendly hikes and wildlife spotting. Busy in summer, but quieter during early hours.

Falling for Nature at Twin Falls★ 7.5⌖ 1 miHiking
Twin Falls Trailhead

Falling for Nature at Twin Falls

Explore the 2.6-mile trail at Twin Falls Trailhead near North Bend, WA. With moderate difficulty, it's perfect for family hikes, offering stunning views of waterfalls and lush surroundings. Don't miss the Lower and Middle Falls overlooks for amazing photo opportunities.

Climbing at Exit 38: North Bend’s Vertical Playground★ 7.8⌖ 3 miSport Climbing
Cedar Falls Road Southeast

Climbing at Exit 38: North Bend’s Vertical Playground

Explore Exit 38 in North Bend, WA, a challenging climbing area in Iron Horse State Park. With sport climbing and bouldering routes, this hard difficulty spot is perfect for adventure seekers. Busy during summer; permits required.

Sport ClimbingView Details→
Running Trails and Greenery: Discovering Golden Gate Park★ 7.5⌖ 3 miTrail Running
Cedar Falls Road Southeast

Running Trails and Greenery: Discovering Golden Gate Park

Explore the trails of Golden Gate Park in San Francisco, a scenic urban oasis with over 7 miles of paved paths. Enjoy iconic sights like Stow Lake and the Japanese Tea Garden. Open year-round, this park is popular for running. Family-friendly and partially accessible.

Trail RunningView Details→

Key Wilderness Highlights

✦ Twin Falls, a breathtaking and easily accessible waterfall.✦ The Iron Horse Trail, a popular multi-use trail encompassing scenic views of the Cascade Mountains.✦ Stunning wildlife including birds, bears, and deer.✦ Cedar River Watershed, offering picnic opportunities and scenic tranquility.
Wilderness Recreation

Outdoor Adventures in Olallie State Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Olallie State Park
Park Recreation

Wildlife Viewing

Available in Olallie State Park
Park Recreation

Photography

Available in Olallie State Park
Park Recreation

Fishing

Available in Olallie State Park
Park Recreation

Trail Running

Available in Olallie State Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Olallie State Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Discover Pass required for vehicle access.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Olallie State Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Olallie State Park Campground

Offers a basic camping experience with quick access to hiking trails and the South Fork Snoqualmie River.

Adventure Basecamps

Gateway Towns Near Olallie State Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

North Bend
⌖ 5.80 miles
Gateway Basecamp

North Bend, Washington

A vibrant outdoor playground with easy access to stunning trails, rugged peaks, and beautiful rivers, perfect for adventurers of all kinds.

Summer and FallExplore Town
Snoqualmie
⌖ 8.72 miles
Gateway Basecamp

Snoqualmie, Washington

A charming town offering a gateway to the Cascade Range with unparalleled access to outdoor activities in a breathtaking natural setting.

Spring and SummerExplore Town
Fall City
⌖ 12.67 miles
Gateway Basecamp

Fall City, Washington

A charming riverside town offering easy access to river paddling, hiking, and mountain biking near the Cascade foothills and Snoqualmie Valley.

Late Spring through Early FallExplore Town
Hobart
⌖ 12.74 miles
Gateway Basecamp

Hobart, Washington

A peaceful lakeside community offering easy access to forested trails, water recreation, and nearby mountainous terrain, perfectly suited for outdoor lovers seeking quiet adventure.

Late Spring through Early FallExplore Town
Snoqualmie Pass
⌖ 13.66 miles
Gateway Basecamp

Snoqualmie Pass, Washington

A year-round mountain getaway offering easy access to alpine hiking, biking, skiing, and outdoor recreation along the Cascade Range.

Summer and WinterExplore Town
Ravensdale
⌖ 14.09 miles
Gateway Basecamp

Ravensdale, Washington

A tranquil small town tucked near lush forests and foothills of the Cascades, offering a gateway to hiking, mountain biking, and nature paddling with a laid-back, local feel.

Spring through FallExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Olallie State Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Guided Fishing Trip with Crow Creek Fly Shop in RoslynRoslyn, Washington · 23.85 mi away
On the Water· Crow Creek Fly Shop and Guide Service

Guided Fishing Trip with Crow Creek Fly Shop in Roslyn

Join Crow Creek Fly Shop in Roslyn for a guided fishing adventure on the Yakima River. Whether you're a beginner or a seasoned angler, their expert guides will take you to prime waters filled with abundant trout and stunning scenery. Discover why this area is a favorite among local fishermen and visitors alike, with a seamless mix of natural beauty and expert guidance. From the clarity of the river to the thrill of landing a fish, this trip makes for a perfect outdoor outing. Plus, the family-friendly half-day options and flexible scheduling give you the chance to enjoy an authentic Washington fishing experience tailored just for you.

2–8 hours

Explore this trip

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.