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141 campgrounds and RV Parks near Kelso, WA. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
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Best campgrounds near Kelso, WA
Brookhollow RV Park
Kelso, WA (1 miles away)
$$$$$
Longview North / Mount St Helens KOA Journey
Castle Rock, WA (11 miles away)
$$$$$
(88 sites)
+4
Silver Lake Resort
Washington (11 miles away)
$$$$$
(19 sites)
+6
Seaquest State Park
Castle Rock, WA (11 miles away)
$$$$$
(88 sites)
+7
Toutle River RV Resort
Castle Rock, WA (12 miles away)
$$$$$
(306 sites)
+7
Paradise Cove Resort and RV Park
Castle Rock, WA (12 miles away)
RV Outdoor adventures and Cabins
Clatskanie, OR (13 miles away)
$$$$$
(30 sites)
+5
Silver Cove RV Resort
Washington (13 miles away)
$$$$$
(130 sites)
+9
Clatskanie River Inn and RV Park
Clatskanie, OR (14 miles away)
$$$$$
(10 sites)
+3
Columbia Riverfront RV Park
Woodland, WA (17 miles away)
$$$$$
(76 sites)
+5
Woodland Shores RV Park
Woodland, WA (18 miles away)
$$$$$
(57 sites)
Rivers Edge RV Campground
Toledo, WA (19 miles away)
$$$$$
(30 sites)
+2
Most common amenities
Toilets Pet friendly Tables Showers Grills Internet Dump station Laundry Firewood Hiking
Camping near Kelso, Washington
Kelso sits in Cowlitz County along Interstate 5 in southwest Washington, roughly halfway between Seattle and Portland. The city is the closest full-service hub to Mount St. Helens, and most RV travelers use it as a base for exploring the volcano, the Toutle and Cowlitz river valleys, and the wider Columbia River corridor. Interstate access, fuel, groceries, and RV service are all within a few minutes of the campgrounds listed below.
Brookhollow RV Park sits closest to downtown Kelso, while Longview North / Mount St Helens KOA Journey serves travelers on the north edge of Longview. Toutle River RV Resort and Paradise Cove Resort and RV Park lie along State Route 504, the Spirit Lake Memorial Highway heading east toward the volcano. Seaquest State Park is a 475-acre, year-round camping park near Mount St. Helens, and it connects to the Mount St. Helens Visitor Center at Silver Lake by a pedestrian tunnel under Highway 504.
The area lies about two hours south of Seattle and one hour north of Portland, which makes Kelso a practical overnight stop for RVers moving up or down the I-5 corridor as well as a destination in its own right.
Things to do around Kelso
The main draw is Mount St. Helens. A pedestrian tunnel connects lush, forested Seaquest State Park with its more well-known neighbor across the road, the Silver Lake Mount St. Helens Visitor Center. Ranger talks, documentary film showings, naturalist-led hikes and interpretive exhibits bring to life the mountain's geology and history, tracing a tour through time from prehistory to the earth-altering 1980 explosion and the area's recovery.
Hiking is close at hand. Seaquest has over seven miles of forested trails, nothing steep or technical, and short loops make it easy for families with young kids. The Hummocks Trail near Coldwater Lake offers an up-close look at the debris field from the eruption and remains open to visitors.
On the water, Silver Lake supports bass, bluegill, perch, and stocked trout, and bird watching, kayaking, and fishing are common activities. Toutle River RV Resort also provides direct access to the confluence of the Toutle and Cowlitz rivers, a well-known fishing spot in the region.
Camping spots and RV parks near Kelso, WA
When to visit Kelso
- spring
March - May
61° / 41°F 110 mmCool and showery; upper SR 504 typically reopens in May.
- summer
June - August
75° / 54°F 30 mmPeak season; book Seaquest and KOA sites well in advance.
- fall
September - November
61° / 43°F 140 mmRain returns; upper mountain road closes for winter.
- winter
December - February
46° / 34°F 190 mmWettest months; steady rain and short daylight.
Summer is the peak RV season. Days are long, rainfall drops sharply, and every campground on the list operates at full capacity. Reservations are suggested in the summer at Seaquest, and the KOA and Toutle River RV Resort also fill on July and August weekends.
Spring and fall are quieter and cooler, with steady rain likely. The upper Mount St. Helens area has a shorter window than the campgrounds themselves. The upper section of SR 504 is closed roughly six months each year due to snow and winter conditions, and the road and its facilities typically operate only in the fair-weather stretch between May and early November.
Travelers should also be aware of an active closure on the upper highway. Johnston Ridge Observatory is currently closed due to a major landslide in spring that damaged the access road, with reconstruction underway and the observatory scheduled to reopen in the future. In the meantime, the Silver Lake Visitor Center near Seaquest, the Hummocks Trailhead, Coldwater Lake, and the Science and Learning Center at Coldwater remain open.
Top Hosts near Kelso, WA
AY
Andrey13 trips - Joined Jun 2022
Had a very good time on this RV! Recommend to anyone!
Kirill V. - Jan 2026
I am so happy that we chose to rent from Andrey. We went on a 13 day trip with our 3 small kids, when we picked the RV up it was IMMACULATE. So clean, smelled amazing, and fully stocked with everything we could have needed. Even down to camp chairs for our kids. We had zero issues with it on our long trip, communication with the host was amazing, and I could not recommend him enough. Best experience ever!
Kayla F. - Oct 2024
Jason13 trips - Joined Aug 2022
2nd time renting with Jason. Rv is clean and ready to go!!
William H. - Sep 2026
Jason from the start was great to work with. The unit was newer and everything worked. I did have a few questions while on my trip and he always texted back within minutes. Easy pick and drop off. I will rent from him again. Thanks
David R. - Nov 2024
How to book campgrounds near Kelso
The private parks in the area, including Brookhollow RV Park, Longview North / Mount St Helens KOA Journey, Toutle River RV Resort, and Paradise Cove Resort and RV Park, take reservations directly through their own websites or by phone. KOA sites also book through the KOA reservation system. Toutle River RV Resort offers 306 full hookup RV sites, many offering 6,000 square feet or more and up to 100 feet long, so big rigs generally find space even on short notice outside peak weekends.
Seaquest State Park reservations can be booked online at washington.goingtocamp.com or by calling 1-888-CAMPOUT (1-888-226-7688). Reservations can be made up to nine months in advance of the first date of your trip. A Discover Pass is required for day-use vehicle access to Washington state parks.
Summer weekends fill first. For holiday weekends, book several months out, especially for full-hookup sites.
What to expect on-site
Sites range from full-service resort style to forested state park loops. Toutle offers a store, outdoor pool and hot tub, saunas, playground, volleyball and basketball courts, horseshoes, disc golf, a trail to the Toutle River, and a dog wash station. Families frequently praise the playground, pool, and disc golf course.
Seaquest is more traditional. The park has 52 standard campsites, 18 partial-hookup sites, 15 full-hookup sites, three hiker/biker sites, one dump station, and five restrooms, with a maximum site length of 50 feet in limited availability. The north, south, and mid-camp loops are in forest settings, and full-hookup sites are available in the T-loop only.
Expect tall conifers, damp ground much of the year, and cell coverage that varies by carrier and campground.
Own an RV? Earn up to $24,738/year.
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Frequently asked questions about campgrounds near Kelso, WA
How much does it cost to rent an RV in Kelso, WA?
RV rental in Kelso, WA is affordable compared to bigger Pacific Northwest hubs like Seattle or Portland. On RVezy, you typically see travel trailers from around $90 to $150 per night, campervans from $125 to $200, and larger Class C motorhomes from $175 to $275. Hosts set their own rates, so prices dip midweek and outside the July to August Mount St. Helens peak. To find a cheap RV rental Kelso travelers love, filter by price, book a shoulder-season trip in May or September, and message hosts about weekly discounts. Many Kelso-area owners offer 10 to 15% off stays of five nights or more, which adds up fast on a family RV trip to Silver Lake or the Columbia River.
rvezy.com/rv-search?SearchAddress=Kelso%2C%20WashingtonWhat license do I need to rent an RV in Kelso, Washington?
Good news: a regular Washington driver's license (or your home state/country equivalent) is all you need to rent an RV in Kelso. No commercial driver's license, no RV endorsement, no special class is required for any motorhome or trailer you'll find on RVezy. You just need to be 25 or older and have a valid license. Visiting from outside the U.S.? Bring your home license plus an International Driving Permit, usually under $20 from your local auto club. RVezy verifies your ID right inside the booking flow, so there's no extra paperwork at pickup. First time renting an RV? Your host will walk you through every system before you drive away from Kelso.
dol.wa.gov/driver-licenses-and-permitsIs RV rental in Kelso safe and protected if something happens?
Every RV rental in Kelso, WA booked through RVezy comes with a renter protection plan and 24/7 roadside assistance, so you are covered from the moment you drive off. The protection plan helps cover accidental damage to the RV during your trip, which means you are not on the hook for full repair costs if something unexpected happens on I-5 or a forest road near Mount St. Helens. You choose your coverage level during checkout (not the host), so you can pick the peace-of-mind tier that fits your trip. Add a thorough pre-trip walkthrough with your host and photo documentation, and you are set up for a stress-free Kelso RV trip.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailWhat if I need to cancel my Kelso RV rental?
Booking is low-risk: RVezy (not the individual host) sets the cancellation policy, and there is a grace period right after you book so you can lock in your dates with confidence. After that, your refund depends on how far out from your trip you cancel and the circumstances. Because the policy is platform-wide, you do not have to compare different rules across listings when you rent an RV in Kelso. For exact details, review the cancellation section during checkout or in the RVezy Help Center before you confirm your trip.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsCan I bring my dog on a Kelso RV trip?
Yes, plenty of pet-friendly RV rental Kelso options are available on RVezy. Toggle the Pet-Friendly filter and you will see motorhomes and trailers whose owners welcome dogs (and sometimes cats). Some hosts charge a small pet cleaning fee, shown right on the listing, so there are no surprises. Kelso is a great launch pad for traveling with pets: Lake Sacajawea Park in neighboring Longview has miles of dog-friendly paths, and most loops at Seaquest State Park (about 15 minutes north) allow leashed pets. Pro tip: message the host before booking to mention your dog's size and breed, then ask which nearby trails they recommend for RV camping Kelso pet owners love.
parks.wa.gov/know-before-you-go/rules-regulations/pets-state-parksCan the RV be delivered to me in Kelso?
Yes, RV delivery Kelso travelers love is one of the easiest ways to start your trip, especially if you are flying into Portland International Airport (PDX) about an hour south on I-5. Many Kelso, Longview, and Castle Rock hosts on RVezy offer delivery straight to your campsite, vacation home, or even a friend's driveway. They will level the RV, hook up power and water, and walk you through every system so you can simply unpack and relax. Delivery fees are usually based on mileage from the host, and popular drop-off spots include Seaquest State Park, Brookhollow RV Park, and Toutle River RV Resort. For a first-time motorhome rental Kelso experience, delivery removes nearly all the learning curve.
rvezy.com/rv-search?SearchAddress=Kelso%2C%20WashingtonHow far can I drive my RV rental from Kelso?
You can drive as far as you'd like on your Kelso RV trip, but mileage policies vary by listing, so check the listing card before booking. Many Kelso hosts include 100-150 free miles per night, with extra miles available at around $0.35-$0.50 each, and some offer RV rental with unlimited mileage for longer adventures. To put that in context: Mount St. Helens Johnston Ridge Observatory is about 52 miles east, Astoria, Oregon is 50 miles southwest, Mount Rainier is roughly 110 miles northeast, and Portland is just 50 miles south. A loop covering Mount St. Helens, the Oregon Coast, and back to Kelso often lands around 350-450 miles, well within most mileage packages.
wsdot.wa.gov/travel/real-time/mapWhere are the best campgrounds near Kelso, WA?
You are spoiled for choice when it comes to RV camping near Kelso. Brookhollow RV Park sits right in town with full hookups and easy I-5 access, perfect for big rigs. Seaquest State Park, about 15 minutes north in Castle Rock, has wooded RV sites with hookups and is directly across from the Mount St. Helens Visitor Center at Silver Lake. Toutle River RV Resort offers full hookups, a pool, and easy I-5 access. Camp Kalama RV Park, about 15 miles south, gives you Kalama River frontage. For Columbia River views, Paradise Point State Park is roughly 30 minutes south. Book Washington State Parks sites up to nine months ahead through the official reservation site.
parks.wa.gov/find-parks/state-parks/seaquest-state-parkWhen is the best time to take an RV trip from Kelso?
Late June through mid-September is the sweet spot for an RV road trip from Kelso. Summers are warm and notably dry, with July and August highs around 77-79°F and only a handful of rainy days, ideal for Mount St. Helens hikes and Columbia River paddling. May, early June, and late September are excellent shoulder-season choices: temperatures sit in the comfortable 60s-low 70s, crowds thin out, and Kelso RV rental rates drop. October through April brings cooler temps (40s-50s) and Kelso's famously wet season, peaking with around 8 inches of rain in November and December. If you love quiet forests, waterfalls running full, and cozy nights, off-season can be magical here.
weather.gov/pqr/I've never driven an RV. Is renting in Kelso a good idea for first-timers?
Kelso is one of the easier places in Washington to learn, which is why so many first time renting an RV travelers start here. The town sits right off I-5 with wide, low-traffic roads, flat terrain through the Cowlitz River valley, and short hops to scenic destinations, no mountain switchbacks required to enjoy your trip. Every RVezy host gives you a hands-on orientation at pickup covering driving, leveling, hookups, the slide-out, and the wastewater system. Many also share a printed cheat sheet. Pro tip: ask your host about the easy 15-minute drive up SR-504 toward Silver Lake for a low-stress first leg, and remember 24/7 roadside assistance is just a phone call away.
wsdot.wa.gov/travel/highway-safetyWhat happens if my RV breaks down during my Kelso trip?
You're never stranded on an RVezy trip. Every booking includes 24/7 roadside assistance as part of the protection package, so help is one phone call away whether you're parked at Seaquest State Park, halfway up SR-504 to Johnston Ridge, or cruising I-5 between Kelso and Portland. Roadside covers common issues like flat tires, jump starts, lockouts, and towing. Your host is also a great first call for quirks specific to their RV, since they know the rig best. Cell coverage is strong along I-5 and most of the Cowlitz County area, though it can dip in deeper sections of Gifford Pinchot National Forest. Save your host's number and the RVezy support line before you head out.
wsp.wa.gov/Can I take my Kelso RV rental into Oregon or up to Canada?
Yes, interstate trips are easy and popular, an RV road trip from Kelso into Oregon is practically a rite of passage. Portland is 50 miles south, the Oregon Coast at Astoria is about 50 miles southwest, and Cannon Beach is a beautiful 75-mile drive. Crossing into British Columbia is also possible on many listings, but you'll want to confirm cross-border travel with your host before booking since insurance and protection coverage need to be verified for Canada. Travel into Mexico is not permitted on RVezy rentals. Message the host directly from the listing page to confirm Canada trips, and have your passport ready well before your scheduled pickup in Kelso.
cbp.gov/travel/us-citizens/know-before-you-goHow much should I budget for fuel on a Kelso RV trip?
Fuel is one of the biggest variables, so it's smart to plan ahead. Most Class C motorhomes and travel trailers around Kelso average 8-12 miles per gallon (MPG), while smaller campervans can hit 16-20 MPG. Washington gas prices typically run higher than the national average, so expect around $4.20-$4.80 per gallon in the Kelso/Longview area. A 300-mile loop to Mount St. Helens, the Oregon Coast, and back usually burns 25-40 gallons depending on your rig. Pro tip: fill up in Kelso or Longview right off I-5 exits 36-39, where prices are usually lower than at smaller stations along SR-504 toward Mount St. Helens, and use apps like GasBuddy to spot the best deals.
eia.gov/petroleum/gasdiesel/How far in advance should I book a campground near Kelso?
For summer weekends, book Washington State Parks sites like Seaquest as soon as the nine-month rolling window opens through the official Washington State Parks reservation system. Memorial Day, Fourth of July, and Labor Day weekends fill within hours. Private parks such as Brookhollow RV Park, Toutle River RV Resort, and Camp Kalama RV Park typically take reservations directly on their websites and tend to fill 4-8 weeks ahead in peak summer. Shoulder seasons (May, September, October) are much more forgiving, often bookable a week out. Pro tip: if Seaquest is full, check Paradise Point State Park or Lewis and Clark State Park as nearby alternatives for your RV camping Kelso adventure.
parks.wa.gov/make-reservationWhat are the driving conditions like around Kelso?
Driving around Kelso is easy by Pacific Northwest standards. The town sits on flat ground at the confluence of the Cowlitz and Columbia rivers, with I-5 running right through it for straightforward access north to Olympia or south to Portland. SR-504 toward Mount St. Helens is a well-maintained, scenic two-lane highway with gentle grades, suitable for most RVs. Winter can bring fog in the river valleys and occasional ice on higher elevations of SR-504, so check Washington State Department of Transportation (WSDOT) cameras before heading up in cold months. Summer traffic is light, and crosswinds on bridges over the Columbia are the main thing to watch for in tall rigs.
wsdot.com/travel/real-time/mountainpassesWhat amenities do campgrounds near Kelso usually have?
Campgrounds near Kelso offer a wide range of amenities, from full-service resorts to rustic state park loops. Brookhollow RV Park and Toutle River RV Resort offer full hookups (water, 30/50 amp electric, sewer), Wi-Fi, laundry, and showers. Seaquest State Park has water and electric at most RV sites plus a centralized dump station and potable water fill. Camp Kalama RV Park provides full hookups along with riverfront sites. Most private parks accept reservations online, while state parks use the Washington State Parks system. Dump stations are widely available, and you'll find one off I-5 Exit 36 in Kelso at most RV parks for a small fee, perfect for ending your Kelso RV trip with a clean tank.
parks.wa.gov/find-parks/state-parks/seaquest-state-park/seaquest-campingWhat's typically included inside an RV rental in Kelso?
Most RVs on RVezy come move-in ready for your Pacific Northwest adventure. Expect a fully equipped kitchen (fridge, stove, microwave, pots, pans, dishes), a bathroom with shower and toilet, comfortable beds, dining area, climate control with furnace and air conditioning, and DOT-approved seatbelts for travel. Many Kelso-area listings also include a TV, Bluetooth stereo, outdoor camp chairs, and a propane grill. Wi-Fi and generators are common add-ons for off-grid spots near Mount St. Helens or in Gifford Pinchot National Forest where cell signal fades. Each listing has a detailed amenities checklist, so you'll know exactly what's onboard before booking your motorhome rental Kelso adventure, and you can message the host to confirm specific items like high chairs or bike racks.
nhtsa.gov/road-safety/recreational-vehicle-safetyWhat add-ons and pickup options do Kelso RV hosts typically offer?
Kelso RVezy hosts offer a great mix of add-ons to customize your trip. Popular extras include camping kits (chairs, table, lantern, fire pit) for around $25-$50, bedding and linens for $25-$75, generators for $15-$30 per day, bike racks, and kayak/SUP racks. Pickup is usually at the host's home in Kelso, Longview, Castle Rock, or Kalama, all close to I-5 exits 36-49. Many hosts also offer delivery (see the Delivery filter), which is hugely popular for travelers arriving via PDX or for first-timers. Mileage policies are listed clearly on each card, with options ranging from 100 free miles per night to unlimited mileage. Pro tip: bundle add-ons during booking, it's often cheaper than buying gear before your trip.
wsdot.wa.gov/cvisn/permitsHow does payment and the security deposit work on RVezy?
Payment is simple and secure: you pay through RVezy at the time of booking using a credit or debit card, with no cash exchanged with the host. The total includes the nightly rate, RVezy service fee, your chosen protection plan, and any add-ons or delivery fees. A refundable security deposit is held separately before pickup, typically in the $500 to $1,500 range depending on the RV's value, and it is released after the trip once the host confirms there is no damage or excessive cleaning needed. To avoid any deposit issues on your RV rental Washington adventure, take time-stamped photos of the RV inside and out at pickup and dropoff, return it with the agreed fuel and tank levels, and follow the listing's pet and smoking rules.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-worksNearby cities with campgrounds
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