Kings Court RV Park

Kings Court RV Park in Grand Coulee, Washington, offers 25 full-hookup back-in RV sites with 30 and 50-amp service and rigs accepted to 40 feet. A single 30/50-amp back-in category means every guest gets the same spec, with a laundry, showers, propane, and WiFi minutes from Grand Coulee Dam. Twenty-five back-in sites carry water, sewer, and electric on 30 and 50-amp, sized to 40 feet. One consistent category and no guesswork about what you booked. Note the 40-foot cap before bringing a larger rig. A laundry, propane fills, restrooms, and showers handle the practical side. One policy to note: one vehicle is allowed per site, with a $5 per night fee for each additional vehicle charged on arrival. The amenity set is deliberately spare, which keeps rates low and suits a park built as a comfortable, well-run base rather than a destination. Pets are welcome. Grand Coulee Dam is the reason to be here, and it justifies the trip. It is the largest concrete structure in the United States and produces more electricity than any other American power plant — the summer laser light show projected on the spillway is genuinely spectacular and free. Banks Lake sits immediately south for boating and fishing, Lake Roosevelt extends 150 miles behind the dam through the Columbia's basalt country, and Steamboat Rock State Park and Dry Falls — the remnant of an Ice Age cataract many times the size of Niagara — are both close. Summer is the season in the Columbia Basin, when the dam tours and laser show run and the lakes are warm. Reserve ahead for June through August.