RV rental Castle Rock, WA: Motorhome rentals, camper van rentals and more

When tasked with plotting out the outdoors destinations you want to visit when you rent an RV in Castle Rock, you might feel overwhelmed by the sheer number of choices. Washington is known as the Evergreen State after all. Seaquest State Park is the closest option to Castle Rock, just a short drive east. The park has dense forests that you can hike through, as well as a mile of shoreline along Silver Lake. There is a boat launch for people to put their boats in the water and go fishing, and a boardwalk overlooking the water too. Although it is 30 miles west of Mount Saint Helens, Seaquest State Park has a great visitor’s center that talks about the volcano’s explosive history. If that weren’t enough, you can park your Castle Rock camper rental overnight for a restful night’s sleep at the wooded campground. Ike Kinswa State Park is farther to the northeast but quite easy to find with your Castle Rock motorhome rental. This incredible state park sits on the northern shores of Mayfield Lake, a massive man-made lake. You can go boating, fishing, swimming, or water skiing in the lake and the Tilton River, or simply stick to hiking and biking on land. The Mount Saint Helens National Volcanic Monument is a unique feature of Washington, not quite a national park but definitely deserving of such a designation. What was once a towering stratovolcano in the heart of Washington now lies in a state of desolation after the infamous explosion of 1980 that rocked the state to its core. The large and tragic eruption forever reshaped the volcano, replacing its prominent peak with a massive crater. This gorgeous slumbering giant is amazing to see in person, where you can truly witness the power of nature at its best. North of Mount Saint Helens is the other heavy hitter in central Washington, Mount Rainier. Mount Rainier is located in Mount Rainier National Park and is the largest stratovolcano in the entire state. This 14,500-foot peak is not easily summited, yet thousands of people attempt to climb it each year with about half succeeding. If mountain climbing isn’t your thing, you can hike the extensive trails that weave through the mountains, forests, and subalpine meadows, seeing some incredible scenery along the way. The park has plenty of campgrounds so you can stay at the park for a few nights in your Castle Rock RV rental in an effort to get a feel for the area.