Top 25 Longview North / Mount St Helens KOA, WA RV Rentals and Motorhome Rentals

Longview North / Mount St Helens KOA

Find the perfect RV rental in Longview North / Mount St Helens KOA, WA. Simple, easy, and fully insured.

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All towables


Trailers for all types of towing vehicles, including SUVs and pickups.

Folding Trailer

Trailers you can tow with passenger vehicles or SUVs. A great way to transform average cars into adventure cars.


Larger trailers that attach to towing vehicles with a gooseneck extension in the truck bed.

Toy Hauler

Living quarters in the front with dedicated space for hauling motorcycles or other “toys” in the back.

Utility Trailer

All other types of towable trailers.

All drivables

Class C

Popular with small families and first-time RV drivers who want a little more room than a van. Comparable to driving a truck.

Camper Van

The smallest and nimblest of fully enclosed RVs. Drives like a van. Loves posing for Instagram.

Class B

A formal-sounding name for camper van, but just as photogenic.

Class A

Drivers should be comfortable driving bus-sized vehicles and dealing with parking limitations. Great for delivery.

Truck Camper

If you can drive a truck, you can drive a truck camper. Makes roughing it significantly less rough.


All other types of drivable vehicles.


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Find the perfect campsite.

Discover Longview North / Mount St Helens KOA

In a quiet area but still close to the major centers of Olympia, Washington and Portland, Oregon, Longview North / Mount Saint Helens KOA is exactly where you will want to stay while enjoying an RV camping experience in this neck of the woods (literally). The Pacific Northwest is spectacular in its ruggedness and an ideal destination for motorhome camping. You can freshen up as soon as you arrive; the campground has restrooms with showers and laundry facilities, and the kids can burn off some pent-up energy on the camp playground. The park is pet-friendly with some restrictions and has a doggy park for your furry loved ones.

You can choose between full and partial hookups, and some sites have up to 50 amp electrical hookups. Wi-Fi and cable TV channels are available to help you relax and catch up on news and email. A horseshoe pitch, picnic table, and salon are available for adults to enjoy, but this family-friendly RV park has social activities for both families and adult guests; there is something for everyone to enjoy.

Longview North / Mount Saint Helens KOA is also very close to its namesake which can be reached on State Road 304. Begin your adventure by taking your rental RV towards Silver Lake and Silver Lake Visitor Center. The center has exhibits demonstrating the sequence of events leading up to the eruption of Mount Saint Helens volcano in 1980, the cultural and historical importance of the area both pre and post-eruption, and the efforts to reintroduce plants and vegetation and restore the area to its former state. Silver Lake is an attraction for anglers who can vie for the largemouth bass, cutthroat, and rainbow trout that inhabit the lake along with other species. Continue on past Silver Lake and make your way towards Johnston Ridge Visitor Center, the last stop on State Road 304. This center has exhibits and an observatory where you can see the stars at night unaided or through the observatory's telescope.

The Great Outdoors

The most logical destination on your trip is just steps past Johnston Ridge Visitor Center; the Mount St. Helens National Volcanic Monument is an up-close look at the mountain and volcano, with year-round access and interpretive talks in the summer. Book an RV in Cowlitz County, and this destination and many others will be within your reach. The monument can be experienced from several directions - west, east, and south. The crater itself can be viewed from the west and east areas, which also have picnic areas and trails for you to hike. If forest canopy is more your thing, the south area has caves, waterfalls, and lush tree stands, plus lava flows interspersed among the vegetation.

If cultivated landscapes sound interesting to you (and they are a nice counterbalance to the Pacific Northwest terrain), point your motorhome rental towards Lake Sacajawea Park Japanese Gardens near Longview. This magnificent garden is located on an island accessed by a bridge and is a re-creation of the Japanese gardens witnessed by its founder during WWII. The gardens fell into disrepair for a time but have since been restored according to the original development.

Closer to Longview North / Mount Saint Helens KOA, you'll find Seaquest State Park across the highway from Silver Lake but still with its own strengths and importance. It can be reached by tunnel from the Silver Lake Visitor Center, and it has numerous trails where you can hike or go mountain biking. Park your rental motorhome at the center and bring a camera with you as the trails wind through stands of secondary old-growth trees; one of the trails winds around Silver Lake and through wetlands using a boardwalk to protect the vegetation. The park has a playground for younger kids with a human-made dune just for them.

Exploring The Area

You will want to spend some time in the nearby cities as well as the outdoors to experience the culture that has grown here. Castle Rock is a small town nestled among the trees that make up the heart of Washington timber country but don't let that fool you. This friendly village has a family-owned and operated winery that offers tastings of its products. Castle Rock also has a lavender farm outside of town where the owners use their flowers to create essential oils, handmade soaps, creams and lotions, and more (you should definitely sample the flavored rock salt and honey products). The town has a selection of restaurants, mostly serving traditional American food, but a few have international cuisines such as Mexican and Chinese food.

If you would prefer a city with a little more to offer, head north towards Chehalis which is a short, 30-mile drive away. There are several museums here, one dedicated to the local railroad history and another focusing on war veterans. If you like architecture and nature, there are churches and a cemetery that is well kept and has diverse markers and headstones; one is even crafted from petrified wood. The plots date back as early as the mid-1800s. Chehalis also has a reputable food scene with pub and country kitchen restaurants, cafes and bakeries, and more.

Whatever it is you're looking for, either in town or out in the countryside, Cowlitz County has it, and Longview North / Mount Saint Helens KOA is where you'll make it a reality.

Popular nearby hiking trails and campgrounds

  • Hiking TrailLocation
  • Spirit Lake Memorial Highway to Mount St. Helens, WACastle Rock, WA
  • Seaquest State Park Loop Trail, WASeaquest State Park, WA
  • Cowlitz River Trail, WAKelso, WA
  • Lake Sacajawea Park Trail, WALongview, WA
  • Lewis County Historical Cruise, WAChehalis, WA
  • White Pass Scenic Byway, WAGifford Pinchot National Forest, WA
  • Mill Creek Truck Trail, WALongview, WA
  • Beaver Falls Trail, ORClatskanie, OR
  • Anunde Island Kayak Loop, ORClatskanie, OR
  • Willapa Hills Trail , WAChehalis, WA

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