Is Lewis and Clark State Park (SW Washington) first-come first-served or reservation?

Lewis and Clark State Park (SW Washington) accepts online reservations. We recommend booking in advance, especially during peak season (typically summer weekends). Use campsite alerts to get notified when spots become available.

Can I see photos of campsites at Lewis and Clark State Park (SW Washington) before I book?

Yes! Lewis and Clark State Park (SW Washington) has 1 campsite photos on Outdoorithm, contributed by campers who've stayed there. Browse real photos of individual sites to see what to expect before you reserve. You can also add your own photos after your trip to help the next family plan theirs.

What is the best time to visit Lewis and Clark State Park (SW Washington)?

Lewis and Clark State Park (SW Washington) is open Park reported to close in winter (exact dates not provided).. The best time to visit depends on your preferences—summer offers the warmest weather and most activities, while spring and fall provide fewer crowds and milder temperatures. Check current conditions before your trip.

Are there showers at Lewis and Clark State Park (SW Washington)?

Yes, Lewis and Clark State Park (SW Washington) has shower facilities available for campers. Check the amenities section for details on hours and any fees.

Is there cell service at Lewis and Clark State Park (SW Washington)?

Cell phone service at Lewis and Clark State Park (SW Washington) is generally available. Cell service is available. Coverage may vary by carrier and exact location within the campground.

How many campsites does Lewis and Clark State Park (SW Washington) have?

Lewis and Clark State Park (SW Washington) has 41 campsites. Sites vary in size, privacy, and amenities. Check availability online to find the best site for your needs.

Are dogs allowed at Lewis and Clark State Park (SW Washington)?

Yes, pets are allowed at Lewis and Clark State Park (SW Washington). Dogs must typically be kept on a leash (usually 6 feet or shorter) and under control at all times. Be sure to clean up after your pet and check for any breed or size restrictions.

What amenities are available at Lewis and Clark State Park (SW Washington)?

Lewis and Clark State Park (SW Washington) offers: Showers, Electrical Hookups, Pets Allowed. See our detailed campground page for the full list of facilities and features.

What activities can I do at Lewis and Clark State Park (SW Washington)?

Popular activities at Lewis and Clark State Park (SW Washington) include Hiking, Fishing, Biking. The surrounding area offers plenty of outdoor recreation opportunities for all skill levels.

Lewis and Clark State Park (SW Washington)

4.21

119 reviews

Top 3% in WASpring

Featured in:Tent Camping Washington

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

518 ft

Price

Varies

Booking

Reservable

Sites

41 campsites

Season

Park reported to clo...

Cell

Has Service

Pets

Very Pet Friendly

ElectricShowers

Book on Washington State Parks Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

518 ft

Price

Varies

Booking

Reservable

Sites

41 campsites

Season

Park reported to clo...

Cell

Has Service

Pets

Very Pet Friendly

ElectricShowers

Book on Washington State Parks Official Website

Get Directions

Lewis and Clark State Park (SW Washington)

No fees available

Campsite Fees

Discovery Pass required for day use (or $10 cash reported). Self-pay station for camping and token-operated showers; exact campsite fees not...

No paid fee categories listed.

Get Notified When Available

We'll monitor this campground and alert you the moment sites become available.

Free to start · paid plans add 2-min scans

256,000+ sites monitored · Email alerts to start; SMS and in-app with an account

Learn more about alerts →

Share this campground

Going To Camp

Provider

I manage this campground

Ask Camp Sage about Lewis and Clark State Park (SW Washington)

Availability, what to pack, similar spots — ask anything and get an instant answer.

Campground Map

Lewis and Clark State Park (SW Washington)

46.5225, -122.8133

Weather at Lewis and Clark State Park (SW Washington)

Best Time to Camp at Lewis and Clark State Park (SW Washington)

Spring delivers the best conditions: daytime temperatures in the mid-40s to mid-60s°F, trails alive with moss and early wildflowers, and active songbirds throughout the canopy. The thick forest keeps campsites shaded and cool during summer, but holiday weekends fill quickly. Fall remains pleasant before the park closes or reduces services for winter. Some visitors report locked gates and inconsistent access during shoulder seasons, so confirm operating hours before planning a trip.

Best

Spring(Mar-May)

4.5 / 5

Top 3% in WA

Described as best season: mild temperatures, active songbirds, moss and wildflowers enliven trails in spring.

Planning Tips

Operating Season: Park reported to close in winter (exact dates not provided).

About Lewis and Clark State Park (SW Washington)

Lewis and Clark State Park protects 616 acres of old-growth forest in southwestern Washington, with 41 campsites split between wooded tent areas and an RV loop with electric hookups. The park sits at 518 feet elevation and offers clean restrooms with hot showers (token-operated), hiking and equestrian trails through ancient forest, and seasonal access to fishing and biking.

Park supports tent and RV camping, has equestrian facilities and on-site lodging (conference center, lodge, bunkhouse) used by groups.

Weather and SeasonsSpring delivers the best conditions: daytime temperatures in the mid-40s to mid-60s°F, trails alive with moss and early wildflowers, and active songbirds throughout the canopy. The thick forest keeps campsites shaded and cool during summer, but holiday weekends fill quickly. Fall remains pleasant before the park closes or reduces services for winter. Some visitors report locked gates and inconsistent access during shoulder seasons, so confirm operating hours before planning a trip.

Natural Features and SceneryMassive Douglas firs and cedars tower over moss-covered trails, some trees several hundred years old. The Old Growth Forest Trail winds through groves where shade stays deep even in summer, and ferns blanket the forest floor. On clear days, visitors can spot Mount St. Helens from parts of the park. The nearby Cowlitz River provides fishing access, though most of the campground sits within the forested interior rather than along the water.

Scenic ViewsClear days offer views of Mount St. Helens according to visitor reports.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is not allowed

Reservable

Reservations are allowed

Reservation PlatformsGoingToCamp (https://washington.goingtocamp.com)

Total Campsites41 campsites

Best CampsitesReviewers recommend wooded tent sites for privacy and direct trail access, away from the RV loop where sites T5 through T8 sit close together with minimal separation. One visitor specifically praised site T3. Sites T1 through T4 are shorter. One section of the park has hookups while the other doesn't, so confirm your site type when reserving.

Need help booking Lewis and Clark State Park (SW Washington)?

Reservation tips, booking windows, and free cancellation alerts.

GoingToCamp Guide

Booking tips & windows

When to Book

Find your booking window

Cancellation Alerts

Free alerts for this campground

Amenities available

Reviewers consistently mention clean restrooms and hot showers (token/self-pay), firepits, picnic tables at sites, some electrical hookups on one side of the park, limited cell service, occasional on-site wood sales/delivery, and on-site lodging (conference center/lodge/bunkhouse).

Showers

Electricity hookups

Fire rings

Picnic tables

Group Sites

Cabin Lodging

I manage this campground

RV details

Activities you can enjoy

Strong emphasis on trails through old-growth forest, equestrian use, and quiet day-use; nearby river access and regional attractions are mentioned by visitors.

Hiking

Fishing

Biking

Planning your trip?Check out our camping packing checklist

Policies & Safety

Hazards & AlertsSome RV/trailer sites are tightly spaced and close to the road, which can cause road noise and limited privacy. Visitors report occasional gate access inconsistency and limited on-site ranger presence at times.

Trip Planning Tools

Set an AlertGet notified when sites open up Check WeatherHistorical weather data Gear for This TripMatched gear recommendations Packing ListCustomizable checklist

Questions & answers

Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.

Tips from campers

Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.

Reviews

Rate Lewis and Clark State Park (SW Washington)

Been here? Tap a star to start. Takes about a minute.

Sign-in required only if you want your name on it.

From Booking Sources

4.2

119 reviews

Satisfactory

Lewis and Clark State Park (SW Washington) is satisfactory, placing it in the bottom 60% of campgrounds based on reviews

Visitors rate Lewis and Clark State Park highly for its old-growth forest, well-kept grounds, clean restrooms and hot showers, and a peaceful, shaded camping experience. Common criticisms are tightly spaced RV/trailer sites on parts of the RV loop and inconsistent access or seasonal closures reported by some visitors.

Review Summaries

Based on 119 reviews

What Campers Love

Old-growth forest trails (Old Growth Forest Trail), clean restrooms and hot showers (token/self-pay), generally quiet and well-maintained grounds, good privacy at many wooded tent sites, equestrian...

Based on 119 reviews

Pro Tips & Recommendations

Bring exact change or tokens for showers; consider reservations for holiday weekends; bring your own firewood though some visitors report a person sells/delivers wood; choose wooded tent sites for...

Based on 119 reviews

Camper Quotes

"Very peaceful."; "Clean bathrooms, well maintained shower area."; "Trailer sites are pretty tightly spaced with no privacy."; "Dog friendly!"

Based on 119 reviews

Outdoorithm Community

Be the first to review this campground

Every adventure creates another. Share what you learned so the next camper feels a little more prepared heading out.

Go if

Tent campers wanting privacy in genuine old-growth forest will do well here, especially in spring when the moss and birdsong are at their peak. Wooded tent sites beat the RV loop for seclusion, and the Old Growth Forest Trail is right outside your door.

Skip if

RV campers who care about elbow room should avoid sites T5 through T8, where trailers sit close together with road noise. Also confirm the gate is actually open before driving out, since shoulder-season access has burned visitors before.

Nearby Campgrounds

Tacoma Power Parks, Washington

Mayfield Lake sits on the shore of Lake Mayfield reservoir in southwestern Washington at 440 feet elevation. The resort-style campground has 130 sites including RV hookups, tent sites, cabins, and a wooded island reached by dock. A marina offers boat rentals and launch access. Recent reviews warn of crowded conditions, maintenance issues, and inconsistent service, so read current feedback before booking.