Grand Teton National Park is a scenic gem located about 135 miles east of Sun Valley. This park offers stunning views of the Teton Range and is home to abundant wildlife, including bison, elk, and grizzly bears. The park has several campgrounds with RV sites, including Colter Bay RV Park, which has electric and sewer hookups. It is a great destination if you want to enjoy the outdoors without battling crowds.Yellowstone National Park is approximately 3471 miles from Sun Valley, but if you're willing to make the trip, it's well worth it. The park is known for its geothermal features like Old Faithful and Grand Prismatic Spring. You can also enjoy fishing in Yellowstone Lake or hiking on one of the many trails. There are 12 campgrounds in Yellowstone, five of which have RV sites with hookups that are available on a first-come-first-served basis. The park's wildlife includes black bears, wolves, and bison. Both of these national parks offer visitors a chance to immerse themselves in the stunning natural beauty of the American West, as well as learn about the region's rich history and culture. Whether you are an avid hiker, camper, or wildlife enthusiast, there is something for everyone to enjoy at these national parks.

Bruneau Dunes State Park is a must-visit destination for stargazers. Situated about three hours south of Sun Valley, this park is home to North America's tallest sand dunes, making it an ideal spot for hiking and sandboarding. In addition to its stunning natural surroundings, Bruneau Dunes also boasts an observatory that hosts regular stargazing events. RVers can stay at the park's campground, where they will find 82 electric and water hookups, as well as a dump station and restrooms. Lake Cascade State Park is another great option for RVers looking for outdoor adventure. Located two hours north of Sun Valley, this park offers year-round recreational activities such as fishing, boating, swimming, hiking, and mountain biking. The park's campground has 279 sites with water and electric hookups available. Other amenities include hot showers, flush toilets, dump stations, and fire pits. Massacre Rocks State Park is a unique destination for history buffs as well as outdoor enthusiasts. This park was once a vital stop on the Oregon Trail during the United States' westward expansion in the mid-19th century. Today visitors can explore the park's trails to see remnants of wagon ruts from that era alongside spectacular rock formations along the Snake River Plain. The campground has 42 sites with electricity available, and other amenities include showers, restrooms, and a dump station.

Sawtooth, Boise, and Salmon Challis National Forests are located within driving distance of Sun Valley, Idaho. Sawtooth National Forest offers a plethora of activities, such as hiking, camping, stargazing, geocaching, and fishing at Redfish Lake. The forest is also home to Pomerelle Mountain Resort and Soldier Mountain. If you're looking for a change of scenery from the city's hustle-bustle, Sawtooth National Forest is the perfect place to unwind in your RV.Boise National Forest has Kirkham Hot Springs and Pine Flats Hot Spring Parking for visitors to relax in. Deadwood River offers boating opportunities, while biking trails are available for more adventurous travellers. Salmon Challis National Forest was established in July 1908 and is perfect for water sports enthusiasts. This forest offers excellent opportunities for fishing and rafting with its many rivers. Plan a visit to any of these national forests on your next RV trip to Sun Valley and enjoy the great outdoors in Idaho's beautiful landscape.

The Whitman Mission National Historic Site, located just west of Walla Walla in Washington, is a fascinating landmark that commemorates the life and work of Dr. Marcus Whitman and his wife, Narcissa Whitman. This site also tells the story of the Oregon Trail and its impact on the Native Americans living there.Another must-see landmark near Sun Valley is Hagerman Fossil Beds National Monument. This site has some of North America's most extensive and well-preserved fossils, including plants, animals, insects, and even entire ecosystems from millions of years ago.Craters of the Moon National Monument & Preserve is a unique landmark with lava fields that stretch for miles. Visitors can explore caves created by ancient lava flows or hike along trails that wind through this otherworldly landscape.Lastly, the City of Rocks National Reserve is another natural wonder close to Sun Valley. This reserve features towering rock formations reaching up to 600 feet high. You can visit these places in an RV to improve your traveling experience. Check out the listings on RVshare for a comfortable RV rental that won't break the bank.

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