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144 campgrounds and RV Parks near Rainier, OR. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
144 campgrounds
8728 campsites
74 RVs available for delivery
From $15/night
Own an RV? Earn up to $24,738/year.
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Best campgrounds near Rainier, OR
Brookhollow RV Park
Kelso, WA (6 miles away)
$$$$$
RV Outdoor adventures and Cabins
Clatskanie, OR (11 miles away)
$$$$$
(30 sites)
+5
Clatskanie River Inn and RV Park
Clatskanie, OR (12 miles away)
$$$$$
(10 sites)
+3
Columbia Riverfront RV Park
Woodland, WA (13 miles away)
$$$$$
(76 sites)
+5
Woodland Shores RV Park
Woodland, WA (15 miles away)
$$$$$
(57 sites)
Sand Island Campground
St. Helens, OR (16 miles away)
Longview North / Mount St Helens KOA Journey
Castle Rock, WA (17 miles away)
$$$$$
(88 sites)
+4
Silver Lake Resort
Washington (17 miles away)
$$$$$
(19 sites)
+6
Seaquest State Park
Castle Rock, WA (17 miles away)
$$$$$
(88 sites)
+7
Pekin Ferry RV Park & Campground
Ridgefield, WA (17 miles away)
Toutle River RV Resort
Castle Rock, WA (17 miles away)
$$$$$
(306 sites)
+7
Paradise Cove Resort and RV Park
Castle Rock, WA (17 miles away)
Most common amenities
Toilets Pet friendly Tables Showers Internet Grills Laundry Dump station Firewood Playground
Camping near Rainier, Oregon
Rainier sits on the south bank of the Columbia River in Columbia County, directly across from Longview, Washington. The location puts RV renters within easy reach of two distinct camping regions: the lower Columbia River corridor on both the Oregon and Washington sides, and the Mount St. Helens National Volcanic Monument about an hour north on Interstate 5. Portland International Airport is roughly an hour south, which makes Rainier a practical pickup point for fly-in renters.
Full-hookup RV options in the immediate area include Brookhollow RV Park and Columbia Riverfront RV Park, both within a short drive. RV Outdoor adventures and Cabins offers a mixed RV and cabin setup for groups traveling with extended family. For travelers heading north toward the volcano, Longview North / Mount St Helens KOA Journey is positioned off I-5 Exit 49 near Castle Rock, Washington.
Tent and primitive options exist as well. Sand Island Campground is a boat-shuttle-only site on a river island near St. Helens, Oregon, open seasonally and not suitable for RVs.
Things to do near Rainier
Mount St. Helens is the headline trip. From any of the Rainier-area RV parks or the KOA at Castle Rock, drivers can follow Spirit Lake Highway (SR 504) east to the Silver Lake Visitor Center and on to viewpoints inside the blast zone. Trails range from short paved walks to longer ridge hikes, and the route is paved and RV-friendly to the main overlooks, though upper-elevation access can change due to road and bridge conditions.
The Columbia River itself drives most local recreation: salmon and steelhead fishing, kayaking, and freight-ship watching from riverfront parks. From Sand Island, the courtesy shuttle reaches the St. Helens riverfront district with dining, shops, and the historic Columbia Theater.
Portland day trips are about an hour south, and Astoria and the Oregon Coast are roughly 75 minutes west via Highway 30.
Camping spots and RV parks near Rainier, OR
When to camp near Rainier
- spring
March - May
57° / 40°F 95 mmCool and wet early, drying out and warming by May.
- summer
June - August
75° / 51°F 25 mmWarm, dry, sunny; peak bookings, reserve early.
- fall
September - November
61° / 44°F 105 mmMild September, rain returns hard by November.
- winter
December - February
44° / 33°F 150 mmWettest season; rain near-daily, lowland snow possible.
Summer is the practical RV window. August is the warmest and driest month, with highs near 78°F, only about four-tenths of an inch of rain on average, and roughly 10 hours of daily sunshine. July runs similar. These months bring the busiest campgrounds and the most reliable access to higher-elevation viewpoints around Mount St. Helens.
Spring and fall are quieter but wetter. Winter brings the heaviest rainfall, with January typically the wettest month, and snow can fall in the lowlands from November through March. Shoulder-season RVers should expect soft ground at unpaved sites and frequent showers, but lower rates and easier reservations.
Winter camping is workable at full-hookup private parks that stay open year-round, but seasonal sites close. Sand Island Campground, operated under the City of St. Helens parks system, runs from March through October only. Mount St. Helens' upper roads and many forest service routes are closed or snow-blocked from late fall into spring.
How to book campgrounds near Rainier
Private RV parks in the Rainier area, including Brookhollow RV Park and Columbia Riverfront RV Park, take direct reservations by phone or through their own websites. RV Outdoor adventures and Cabins follows the same pattern. Book summer weekends four to eight weeks ahead; mid-week stays are usually available closer in.
Longview North / Mount St Helens KOA Journey is reached from I-5 Exit 49, then two miles east on Highway 504 to Tower Road and Schaffran Road. Reservations are handled through the campground directly or its KOA listing.
Sand Island Campground uses a different process: campers check in at the St. Helens Marina, then ride a courtesy boat shuttle to the island. Reservations run through the campground's own booking page, with day-of phone bookings accepted when sites are open.
What to expect on the ground
Most RV parks in this stretch of the Columbia River sit on flat, gravel pads with full hookups, including 30 and 50-amp service at the larger sites. Sites tend to be closer together than at state-park campgrounds, and several parks have long-term tenants alongside short-stay travelers. Train noise is a known factor: BNSF and UP mainlines run along both sides of the Columbia.
Longview North / Mount St Helens KOA Journey offers big-rig pull-throughs, full hookups, Wi-Fi, cable TV, showers, laundry, and a dump station. Riverfront parks closer to Rainier typically include similar amenities plus river access for kayaks and small boats.
Cell coverage is generally strong along the I-5 corridor and thinner once roads climb toward the volcano. Pack rain gear regardless of season, and bring layers for cool evenings even in July.
Own an RV? Earn up to $24,738/year.
List your motorhome or travel trailer for free on RVezy.
Frequently asked questions about campgrounds near Rainier, OR
How much does an RV rental in Rainier, Oregon cost, and how can I save?
RV rental in Rainier is one of the most affordable ways to explore the Lower Columbia River region. On RVezy, travel trailers typically start around $90 to $150 per night, campervans run $125 to $200, and larger Class C motorhomes range from $175 to $275 depending on season and size. You can save by booking midweek, traveling in the May or September shoulder seasons when Pacific Northwest weather is still excellent, and filtering for hosts with included mileage. Many Rainier-area hosts offer weekly discounts of 10 to 20 percent, which helps if you are combining a Columbia River trip with a side run to Mount St. Helens or the Oregon Coast.
rvezy.com/rv-search?SearchAddress=Rainier%2C%20OregonWhat license do I need to rent an RV in Rainier, Oregon?
Good news for first-timers: a regular driver's license is all you need to rent an RV in Rainier. Oregon does not require a special license, endorsement, or commercial driver's license (CDL) for personal-use motorhomes or trailers, regardless of size. To book on RVezy you generally need to be 25 or older, and your ID is verified securely through the platform during checkout. Visiting from outside the US? Bring your home country's license plus an International Driving Permit (IDP). The paperwork is straightforward, so you can focus on planning your route along Highway 30.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsWhat protection and roadside assistance come with my RV rental in Rainier?
You are covered from the moment you book. Every RVezy rental in Rainier includes a renter protection plan plus 24/7 roadside assistance, so help is one phone call away whether you have a flat tire on Highway 30 or need a tow near Clatskanie. The protection plan covers most damage to the vehicle, giving you peace of mind without worrying about worst-case scenarios. During checkout you choose your coverage level, so you can pick the option that matches your comfort. It is not traditional insurance, but it is designed specifically for peer-to-peer RV rentals and removes most of the financial worry from your trip.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailWhat is the cancellation policy if my Rainier plans change?
Booking is low-risk. RVezy sets the cancellation policy for every rental in Rainier (not individual hosts), and there is a money-back grace period after you book so you can lock in your dates with confidence. Depending on how far out your trip is and the circumstances, you may be eligible for additional refund options. The full policy is shown clearly during checkout and in the RVezy Help Center. Book early to secure the best rigs for summer, knowing the grace period gives you flexibility if plans shift.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsCan I bring my dog on a pet-friendly RV rental in Rainier?
Yes, pet-friendly RV rental in Rainier is easy to find. Just toggle the Pet-Friendly filter on RVezy to see rigs from hosts who welcome dogs (and sometimes cats). Many local hosts even leave bowls, blankets, or tie-out lines for your pup. Once you are rolling, the area is great for dogs: Hudson-Parcher Park has open fields perfect for fetch, the Julia Butler Hansen Refuge area along the Columbia has leashed-pet trails, and the Rainier riverfront is great for evening walks. Message the host before booking to confirm pet fees (typically $25 to $75) and any breed or size notes so check-in is smooth.
rvezy.com/rv-search?SearchAddress=Rainier%2C%20Oregon&Filters=PetFriendlyCan the RV be delivered to my campground near Rainier?
Yes, RV delivery in Rainier is one of the most popular options on RVezy, especially for first-timers. Many local hosts will drive the RV to your campground, riverside property, or driveway, level it, hook up utilities, and walk you through every system before handing over the keys. Popular delivery destinations include Hudson-Parcher Park, Big Eddy Park in Clatskanie, and Goble Landing south of town. Delivery fees usually run $2 to $4 per mile from the host's home base. It is a game-changer if you are nervous about towing a trailer over the Lewis and Clark Bridge or maneuvering a motorhome on Highway 30 for the first time.
help.rvezy.com/hc/en-us/articles/360039340634-RV-delivery-explainedHow far can I travel from Rainier, and what are popular RV road trip routes?
Rainier is perfectly positioned for an RV road trip. Mount St. Helens National Volcanic Monument is about 50 miles northeast (roughly 90 minutes via Castle Rock), Astoria and Fort Stevens State Park sit about 70 miles west along the scenic Columbia River Highway, Portland is just 45 miles south on Highway 30, and Mount Hood is around 110 miles southeast. For a longer loop, Cannon Beach and the northern Oregon Coast are about 90 miles away, and Olympic National Park in Washington is reachable in roughly 4 hours. Hosts set their own mileage policies, but many offer 100 to 150 free miles per day, and some list rigs with unlimited mileage: filter for that if you are planning a bigger Pacific Northwest loop.
fs.usda.gov/mountsthelensWhere are the best campgrounds near Rainier, OR?
You've got excellent options within minutes of town. Hudson-Parcher Park (just outside Rainier on Larson Road) offers full and partial hookups for around $30-$33 a night, with shaded sites and a playground that's a family favorite. Big Eddy Park in nearby Clatskanie sits right on the Clatskanie River and is great for swimming. Scipio's Goble Landing RV Park is a small, Columbia River-front spot south of town with marina access. Across the bridge, Paradise Point State Park in Washington gives you riverside sites with quick I-5 access, and Seaquest State Park near Silver Lake is the perfect basecamp for Mount St. Helens. Book Oregon state parks up to six months ahead through the official reservation system, especially for summer weekends.
stateparks.oregon.gov/index.cfm?do=park.listWhen is the best time of year for an RV trip in Rainier?
Late June through mid-September is the sweet spot for RV camping in Rainier. Summer here is warm and surprisingly dry, with July and August highs in the upper 70s to low 80s and very little rain, perfect for Columbia River sunsets and Mount St. Helens day trips. May, June, and September are wonderful shoulder seasons with mild 60s to low 70s temperatures, fewer crowds, and lower nightly rates. Winters are cool and wet (highs in the mid-40s, lows near freezing, and 5 to 8 inches of rain monthly), but doable if you want a cozy storm-watching getaway. Book your summer rig by March, because the best Rainier and Columbia County rentals get reserved fast.
weather.gov/pqr/I have never rented an RV before. Will I be okay in Rainier?
You are going to do great. First time renting an RV is genuinely easier than people expect, especially in Rainier. Every RVezy host gives you a hands-on walkthrough at pickup, covering water systems, propane, the generator, awning, and dump procedures. You can ask every question you want, and many hosts share written cheat sheets. Rainier's quiet two-lane roads and the straight Highway 30 corridor are forgiving places to get comfortable behind the wheel. If you want to skip driving entirely, choose a host who offers delivery and setup, they will bring it to your campsite. Start with a travel trailer or Class C under 25 feet for the easiest learning curve.
rvezy.com/blog/first-time-rv-rental-guideWhat happens if something goes wrong with the RV on my trip?
You are never on your own. Every RVezy booking includes 24/7 roadside assistance, so if you get a flat on the Lewis and Clark Bridge, run out of propane near Mount St. Helens, or need a jump in a campground, one phone call dispatches help. Your host is a great first contact for quirks specific to their rig (like how the water pump switch works), and RVezy's customer support team is available before, during, and after your trip. The renter protection plan handles most damage scenarios, so a small mishap will not ruin your trip. Save the roadside number and your host's contact in your phone before you leave the driveway.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailCan I cross the Washington border or take the RV out of Oregon?
Yes, and you will want to. The Lewis and Clark Bridge over the Columbia River connects Rainier directly to Longview, Washington, so crossing state lines is part of almost every Rainier RV trip. You can typically take your rental into Washington, California, Idaho, and most US states. Confirm any travel range limits the host has set on their listing or by message before booking. Travel into Canada may be possible with some hosts and proper documentation, but travel to Mexico is not allowed on RVezy rentals because insurance does not cover it. Popular cross-border routes include Mount St. Helens, Mount Rainier National Park (about 3 hours), and the Olympic Peninsula.
help.rvezy.com/hc/en-us/articles/360039340074-Insurance-coverage-validityWhat should I budget for fuel on an RV trip from Rainier?
Fuel is one of the bigger trip costs, but it is predictable. Oregon gas prices typically run $3.80 to $4.50 per gallon, and Rainier has stations along Highway 30. Note that Oregon recently allowed self-service fueling statewide, though many stations still offer attendant service. Expect roughly 8 to 10 MPG for a Class A, 10 to 14 MPG for a Class C, 15 to 20 MPG for a campervan, and 12 to 16 MPG for a tow vehicle pulling a travel trailer. For a typical 4-day, 400-mile loop to Mount St. Helens and the coast, budget $150 to $250 in fuel. Fill up in Rainier or St. Helens before heading to the coast, since prices climb in smaller tourist towns like Cannon Beach.
eia.gov/petroleum/gasdiesel/How far ahead should I book campgrounds in the Rainier area?
For the best campgrounds near Rainier, book early, especially for summer. Oregon State Parks open reservations six months in advance through the official Oregon State Parks reservation system, and popular spots like Fort Stevens (near Astoria) and Beverly Beach fill within hours for Friday and Saturday nights from June through September. Hudson-Parcher Park (Columbia County) takes reservations through the county and is easier to grab a few weeks out. Mount St. Helens area campgrounds book up by late spring. For midweek summer stays or shoulder season trips, two to four weeks ahead is usually fine. Set a calendar reminder exactly six months before your travel date to land prime riverside sites the moment they release.
oregonstateparks.reserveamerica.com/What are local driving conditions like in and around Rainier?
Driving an RV around Rainier is refreshingly manageable. Highway 30 (the Lower Columbia River Highway) is a flat, scenic two-lane road that runs right through town, connecting you east to Portland and west to Astoria with gentle grades and wide shoulders. The Lewis and Clark Bridge to Washington has ample clearance for any standard RV. Watch for log trucks, occasional fog along the river in fall and winter, and slick roads during heavy rain (October through April brings 5 to 8 inches per month). Heading toward Mount St. Helens or Mount Hood, you will encounter winding mountain grades, so downshift on descents. Avoid Highway 30 east into Portland during 3 to 6 p.m. weekday rush hour.
tripcheck.com/What amenities can I expect at campgrounds near Rainier?
Most campgrounds near Rainier offer the essentials for a smooth stay. Hudson-Parcher Park provides hookups (water, electric 30/50 amp, and some full hookup sites) for around $30 to $35 per night. Oregon State Parks in the region typically have water and electric with a centralized dump station, plus hot showers and flush toilets. You will find potable water fill stations at most campgrounds, and dump stations are also available at rest areas along I-5 just across the river in Washington. Cell service is generally reliable in Rainier and along Highway 30 but spottier near Mount St. Helens. Top off fresh water before heading into Gifford Pinchot National Forest, where hookups are rare.
stateparks.oregon.gov/What is inside a typical RV rental in Rainier?
Rainier-area motorhome rentals and travel trailers on RVezy are well-equipped. Most sleep 4 to 8 people with a queen bed, convertible dinette, and bunks, plus a full kitchen (fridge/freezer, stove, microwave, sink), bathroom with shower and toilet, air conditioning, propane furnace, and seatbelted seating for travel. Many rigs include a generator, outdoor speakers, a TV, and some even have Wi-Fi hotspots or Starlink: filter listings to find your must-haves. Campervan rentals in Rainier are more compact (sleeping 2 to 4) but still include kitchenettes and clever sleeping setups. Message the host to confirm bedding, towels, and kitchen essentials are included so you can pack light for your Columbia River adventure.
rvezy.com/rv-search?SearchAddress=Rainier%2C%20OregonWhat add-ons and mileage options should I know about in Rainier?
RVezy hosts in Rainier offer useful add-ons that make your trip easier. Common extras include camping chairs and tables ($15 to $30 for the trip), bedding and towel packages ($25 to $50), generators (sometimes included, sometimes $10 to $20 per day), kayaks or bikes for Columbia River paddling, kitchen kits, and pet packages. Mileage policies vary: many hosts include 100 to 150 miles per day free, with overage charges of $0.30 to $0.50 per mile, while others offer RV rental with unlimited mileage, perfect for a big Pacific Northwest loop. Pickup and dropoff is usually at the host's home in or near Rainier, but delivery is widely offered. If you are driving to Mount St. Helens, the coast, and back, an unlimited-mileage listing often saves money.
rvezy.com/rv-search?SearchAddress=Rainier%2C%20OregonHow do payment and the security deposit work on RVezy?
Payment is simple and secure. You pay through the RVezy platform with a credit or debit card when you book, never directly to the host, so everything is documented and protected. Most hosts in Rainier require a refundable security deposit (typically $500 to $1,500 depending on the rig's value), which is held on your card as a pre-authorization before pickup rather than charged. As long as you return the RV in the same condition (clean, full fuel, tanks handled per the host's instructions), the hold is released within a few days after your trip ends. Take date-stamped photos and a quick video walkaround at pickup and dropoff, it takes five minutes and makes deposit returns effortless.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-worksNearby cities with campgrounds
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