Diamond "S" RV Park & Campground

Majestic Montana is one of the most beautiful camping destinations in the country, and when you rent an RV near Diamond S RV Park & Campground, you’ll understand why. This magnificent RV park located between Missoula and Kalispell in western Montana will make you wish you could stay longer. Fall in love with sprawling forests, sublime mountains, and epic bodies of water like Flathead Lake, one of the largest freshwater bodies of water in the western United States.This well-placed campground is just off the state highway, making it easy to reach but far enough away to afford you the peace and quiet you deserve during your restful Montana camping vacation. This small, family-owned campground has been open for a few decades, hosting campers with two dozen campsites equipped with electric, water, and sewer connections, and wireless internet too. The campsites are spacious at Diamond S RV Park, and there are a few tent sites also ready to go for those without recreational vehicles.Wake up in the morning to serene scenery and complimentary coffee at this pleasant park, take a hot shower at the modern restroom/shower facilities. There are places to do laundry, barbecue, or have a bonfire. Walk into nearby Ronan for some golfing, biking, sightseeing, dining, and more. There are thousands of reasons to book an RV in Lake County, so start planning your next vacation to the “Treasure State.”

Find the perfect RV for your campsite

Camping with an RV

Have you ever wanted to sleep at the foot of a mountain or wake up to the sound of the ocean’s waves gently crashing on the shore? When on a road trip, do you like to stop at every weird and wonderful roadside attraction? Do you ever just want to take a break from the hustle and bustle of everyday life and get out into the great outdoors? Then renting an RV is definitely for you.

Camping in an RV allows you to adventure on your terms. Whether you’re looking to bond over an open fire with family and friends or you just want to get away for a while, there’s no better way to do it than from behind the wheel of an RV.

How Outdoorsy Works


Find the perfect RV

Choose your location, dates, and send the host a request to book.


Delivery or Pickup

Arrange a pick up time with the host or have it delivered to your driveway or destination.

Let us help

Most hosts have the option to deliver and set up the RV right to your destination.


Adventure awaits!

Enjoy the freedom of the open road nd the assurance of 24/7 roadside assistance.

After your trip, return the RV to the host in the same condition you recieved it.

The Great Outdoors

There are countless parks, recreation areas, and national forests in the region; when you rent an RV near Diamond S RV Park & Campground, you can see the best that Montana has to offer. Placid Lake State Park is a wonderful place to start, with divine shores on Placid Lake perfect for sunbathing, swimming, fishing, or kayaking. Along with its dazzling scenery, the diverse offering of wildlife and migratory waterfowl at the park make for great birdwatching and nature photography. You can stay the night at Placid Lake State Park with your RV rental, or camp over at nearby Salmon Lake State Park just a few miles down the road. Salmon Lake State Park is dotted with ponderosa pine and Douglas fir trees, with tranquil hiking paths and dreamy beaches.Flathead Lake State Park is a unique recreation area on the shores of Flathead Lake north of town. This incredible park has several non-contiguous parts scattered around the gigantic lake, so no matter what part you visit, you’ll have some unbeatable views at sunset or sunrise. Fishing, boating, waterskiing, tubing, swimming, and sailing: you can do it all when you take a ride to this magical recreation space near Polson, Montana. Camp out at one of many campgrounds on the shores of Flathead Lake and enjoy the surreal night skies too.The largest and most popular park in Montana is a few hours' drive north of the campsites at Diamond S RV Park and Campground, and well worth the road trip. Aptly named the “Crown Jewel of the Continent,” the 1,600-square-mile Glacier National Park is full of glacial lakes, real glaciers, snow-capped mountain peaks, ancient forests, and unimaginable beauty. More than three million people visit the park each year to trek through the backcountry and feel inspired by the unparalleled beauty of its landscapes, so be sure to include it on your Ronan camping trip itinerary.

City Sightseeing

Ronan is the nearest town to Diamond S RV Park & Campground, and despite its small size, it has an impressive offering of attractions and things to do. Small town diners, trendy shopping areas, golf courses, hot springs, and rodeos are part of the Ronan experience, so ready yourself for hours of entertainment when you take a ride into town. The Garden of the Rockies Museum is a fascinating resource for those hoping to learn about western Montana and the Rocky Mountains area. Originally built as a church in the early 20th century, this space has been converted into a history museum packed with lots of information.Ninepipes Museum of Early Montana also has its own exhibits related to Mission Valley and the surrounding countryside. The museum focuses on the first pioneers to arrive on the Oregon Trail, along with facts about the various Native American tribes of the region who clashed with the newly arrived European immigrants.The Polson-Flathead Historical Museum is also a great resource for history enthusiasts up in Polson, but be sure to hit the slopes for a change of pace and scenery. Whitefish Mountain Resort and Blacktail Mountain Ski Area are just two of the epic mountains to ski or snowboard in an area known for massive amounts of snowfall and mesmerizing mountains. No matter when you visit western Montana, there is always something to see and things to do.

New to RVing? No problem! Outdoorsy community member, Mike Jackson, gives you the ins and outs of RV propane tanks and propane accessories.
Content by

Find the perfect RV for Diamond "S" RV Park & Campground

Questions about RVs?


What type of RV should I choose?


Start by determining how many people are planning to travel with you. Going on a solo-journey? Choose a camper van or a teardrop trailer. Bringing the whole family along for the ride? Consider a spacious Class A or five-wheel.

You’ll also want to consider amenities. For example, if you’re planning to cook on the road, you’ll want a kitchenette. If your campground doesn’t have public restrooms, you’ll want to search RVs with bathrooms. Check out full descriptions of our models to help you decide here.


Do the RVs have bathrooms?


Yes. Class A’s, Class B’s, and Class C’s and five-Wheels typically have bathrooms. Depending on where you plan on camping, you’ll want to double-check the availability of restrooms if selecting a rig without a bathroom. Nervous about renting an RV with a bathroom? Owners can help show you how to clean the tank or will offer to do it for you for a fee.


How does check-in work?


Once an Owner approves your RV reservation, you can coordinate a time to pick up your rig or have it delivered to your doorstep or campsite. At that point, the owner will do a key exchange with you and walk you through the RV and answer any questions you might have.