Road Trip with RVshare Seattle to Casper

Those in search of a journey through some of America's most rugged territory should consider hitting the road on a Seattle to Casper road trip. On this trip, you'll be able to explore some of the greatest alpine national parks in the U.S. Plenty of fantastic state parks, and tourist attractions are along your route as well. Given the interesting cities you'll pass through on your road trip from Seattle to Casper, you won't have any trouble finding fun and excitement on your journey. 

Road Trip Planner: Stops Along Your Route

Spokane, Washington  

When you visit Spokane, be sure to check out Spokane Falls, Manito Park, and Riverfront Park. There are multiple great dump stations and campgrounds in the area for your convenience.

Coeur d’Alene, Idaho  

Just because you only go through Idaho's panhandle on this road trip from Seattle to Casper doesn't mean that you can't make the most of your time while there. Coeur d'Alene's best attraction is Lake Coeur d'Alene, which features some great resorts and trails. Unsurprisingly, there are plenty of quality dump stations and campgrounds in this lovely part of Idaho.

Missoula, Montana  

Some great places to visit in Missoula are the Rocky Mountain Elk Foundation, Garnet Ghost Town, and A Carousel for Missoula. You won’t have trouble finding excellent dump stations and campgrounds nearby for your camper.

Bozeman, Montana  

Downtown Bozeman has some great places to shop and dine; you can also visit fun locations like the Museum of the Rockies and Montana Grizzly Encounter. There are many top-notch dump stations and campgrounds close by.

Billings, Montana  

ZooMontana, the Moss Mansion, Yellowstone Art Museum, and more await you in beautiful Billings. While you’re busy exploring these and other great locations in the area, you can take advantage of many local dump stations and campgrounds.

National Parks

North Cascades National Park  

All you have to do to visit North Cascades National Park is travel two hours north of Bellevue. This remote national park is on the US-Canadian border and features part of the jagged, rugged Cascades Mountain range. It's also home to roughly one-third of America's glaciers, some gorgeous turquoise blue lakes, and even fields of wildflowers in the spring. Many of the trails here are advanced and strenuous, but there are still some easy and moderate trails that provide plenty of beauty.

Mount Rainier National Park

Mount Rainier is one of the great symbols of the Seattle area, so adding Mount Rainier National Park to your road trip itinerary from Seattle to Casper is a must. Mount Rainier itself is more than 14,000 feet high, and the park itself covers more than 236,000 acres. Old-growth forests, wildflower-filled meadows, glaciers, valleys, and more await you at this park two hours southeast of Bellevue. Whether you want to summit Mount Rainier, explore all around its base, or take a leisurely stroll along the banks of a river, Mount Rainier National Park has a trail for you.

Glacier National Park  

If you want to take in even more glaciers, mountains, and rugged scenery, then traveling two and a half hours northeast of St. Regis, Montana, to visit Glacier National Park is a no-brainer. One million acres of land on the US-Canadian border is home to more than 700 miles of trails, over a thousand species of flora and fauna, and more than 130 named lakes. Backcountry camping, rock-climbing, backpacking, hiking, fishing, skiing, and more are possible at this awesome adventure park. 

Yellowstone National Park  

Yellowstone National Park is America's first national park for good reason, so how could you pass up the opportunity to see it on your Seattle to Casper RV road trip when you only need to travel an hour south of Livingston, Montana, to get there? Grand Prismatic Spring, Fairy Falls, the Lone Star Geyser, Queen's Laundry, and other awesome features await. Nowhere else on Earth has more hot springs and geysers, but the park also contains great views of the Rocky Mountains and numerous plants and animals. 

Grand Teton National Park  

The entrance to Grand Teton National Park is nearly five hours south of Livingston, but it's only two hours and 40 minutes from Yellowstone. If the mountain vistas and wildlife of Yellowstone left you longing to see more of this type of environment, then Grand Teton National Park is the place to go. You'll be able to hike on more than 200 miles of trails that take you through mountains, past waterfalls, and beside clear mountain lakes. The town of Jackson Hole is nearby, so you'll be able to visit some of the great tourist attractions there once you're finished exploring Grand Teton National Park.

Nearby State Parks

Riverside State Park  

Riverside State Park is only 16 minutes northwest of Spokane, Washington. This park features more than 9,000 acres of fun and adventure, thanks to the Spokane River and multiple creeks in the park. You can also take advantage of the 55 miles of hiking trails in this gorgeous state park in Eastern Washington.

Farragut State Park  

Half an hour north of Coeur d’Alene, Idaho, is the lovely Farragut State Park. The park gives you access to Lake Pend Oreille, so you'll have plenty of places for swimming, fishing, and boating. There are multiple great trails for hiking and biking; there's even a corral and paths for those who wish to go horseback riding. If you're into disc golf, you can play the 18-hole course in the park. 

Heyburn State Park  

If you head 40 minutes in the other direction from Coeur d'Alene, you'll be able to add Heyburn State Park to your road trip itinerary from Seattle to Casper. Three lakes and a river converge at this point, so is its status as the Pacific Northwest's oldest state park surprising? This is a great place for water sports; you can even rent canoes, kayaks, and more at the park's marina. 

Salmon Lake State Park  

About 40 minutes northeast of Missoula, Montana, is Salmon Lake State Park. Salmon Lake itself is situated between two mountain ranges and is a lovely setting for fishing, boating, and swimming. Bird-watchers love this park as they can often spot bald eagles, loons, and numerous other species here, thanks to the multiple habitats in the park. 

Missouri Headwaters State Park  

Missouri Headwaters State Park is eight minutes from Three Forks, Montana, and is only a few minutes from your route. In addition to being the head of the Missouri River, this park is also a National Historic Landmark thanks to its status as a campsite of the Lewis and Clark Expedition. This is, of course, a great place to go fishing and boating, but you can also go hunting and hiking here.

Along the Way

Snoqualmie Falls  

Snoqualmie Falls is only about 10 minutes from the outskirts of Snoqualmie, Washington, so you can't miss the opportunity to see this amazing Washington attraction on your road trip from Seattle to Casper. In addition to viewing the thundering majesty of the falls themselves, you can also watch the falls from the observation deck, stroll around the surrounding two acres of the park, and buy a souvenir in the gift shop.

Manito Park  

Since Manito Park is only seven minutes from the heart of Spokane and four from your route, it's a logical addition to your road trip itinerary from Seattle to Casper. Visitors come here primarily for the five high-quality gardens, but you can also visit the Mirror Pond, the Loop Drive, the Park Cafe, and the Gaiser Conservatory.

Missoula Art Museum  

The Missoula Art Museum is in the middle of Missoula, Montana, and is right off your route. It primarily displays regional contemporary art, but it also has a sizable collection of Native American contemporary art. Admission to this museum is free, so you'll be able to save your money for other parts of your journey. 

Museum of the Rockies  

Roughly 10 minutes from the outskirts of Bozeman, Montana, is the Museum of the Rockies. If you want to see an outstanding collection of fossils on your Seattle to Casper RV road trip, then this Bozeman museum is a must-see. They even have a fully mounted T. Rex skeleton, so you can see this king of the dinosaurs in all its glory. 

ZooMontana  

If you want to see more than 80 animals representing 56 species, then you should stop by ZooMontana. It's only five minutes from Yegen, Montana, and is close to Billings. There's also a botanical garden network here that's comprised of nine separate gardens connected by a robust trail system. 

When you follow this road trip itinerary from Seattle to Casper, you will enjoy historic locations and beautiful scenery along the way. If you want to travel in comfort and style, consider an RV rental from RVshare. From large motorhomes to compact campervans, there is a rig that will meet your travel and budget needs. Once you hit the road, you are protected by our renter guarantee and 24/7 roadside assistance. Find the perfect vehicle for your travel needs in Seattle or Casper.

Frequently Asked Questions

How do I plan an RV road trip from Seattle to Casper?

To plan an RV road trip from Seattle to Casper, start by mapping your route using Google Maps or a trip planner that supports RV navigation. Consider road types, fuel stops, campgrounds, and attractions along the way. Our RV rental specialists can help you choose the best vehicle and route based on your travel dates and preferences.

What type of RV should I rent for my trip?

The ideal RV depends on your travel style, group size, and destination. For couples, a camper van or Class B RV offers flexibility and easy driving. Families often prefer Class C motorhomes for more space and amenities. If you’re staying longer or need extra comfort, a Class A RV might be your best choice. Learn more about the different RV classes.

How much does it cost to rent an RV for a road trip?

RV rental prices vary based on vehicle size, rental duration, season, and mileage. On average, RV rentals range from $100–$300 per night, with discounts for weekly or monthly bookings. We also offer one-way rentals if you’re traveling from Seattle to Casper without returning to the starting point.

Can I pick up my RV in one city and drop it off in another?

Yes! Many travelers love our one-way RV rental option. If the inventory is available for your route, you can pick up your RV in one location and drop it off in another, which is perfect for cross-country adventures or long-distance road trips.

What should I pack for an RV trip?

Pack essentials like bedding, toiletries, cooking supplies, and outdoor gear. Most of our RVs come equipped with kitchenware and basic amenities. Don’t forget to bring a first-aid kit, maps, and camping chairs for your outdoor setup. Keep this packing list handy to ensure you don’t leave anything behind!

Do I need a special license to drive an RV?

A standard driver’s license is all you need to rent and drive an RV. Keep in mind that you must be 25 to rent an RV.

Where can I park or stay overnight during my road trip?

You can stay at RV parks, national park campgrounds, or designated boondocking areas. Our team can recommend safe and scenic stops along your route from Seattle to Casper. Be sure to reserve campgrounds in advance during peak travel seasons.

How do I handle fuel and hookups during my trip?

Most RVshare RVs are equipped for electric, water, and sewer hookups at most campgrounds. Keep track of your fuel stops and learn how to connect utilities before you hit the road. We provide a full orientation before departure to make setup easy.

Is insurance included in my RV rental?

Yes, basic insurance coverage is included with every rental. You can also purchase additional protection plans for peace of mind during your journey. We’ll explain all coverage options when you book your RV.

Can I travel with pets in my RV rental?

Absolutely! Many of our RVs are pet-friendly, so your furry friends can enjoy the adventure too. Use the filters to search for RVs that welcome pets on board.

What are the best road trip routes for RV travelers?

Popular RV routes include scenic coastal drives, national park loops, and cross-country highways. For beginners, you may want to try a long weekend trip where you don’t have to drive quite as far. Just remember to follow the 3-3-3 rule of RVing!