Marble Quarry RV Resort is a full-service campground nestled in California's Gold Country, just a quarter mile east of Columbia State Historic Park in the Sierra Nevada foothills. With 68 full hook-up RV sites — including 30-amp and 50-amp electrical, water, and sewer connections — the resort accommodates big rigs and offers pull-through sites for easy access. On-site amenities include a swimming pool, playground, general store, laundry facilities, showers, restrooms, propane, firewood, dump station, RV storage, cable TV, and Wi-Fi. Pets are welcome, and picnic tables are available throughout the grounds. The resort's central location makes it an ideal base for exploring the region: Columbia State Historic Park, Railtown 1897, Moaning and Mercer Caverns, Calaveras Big Trees State Park, and Yosemite National Park are all within reach. Outdoor enthusiasts can enjoy hiking, fishing, gold panning, zip lines, and water sports, while wine tasting, live theater, farmers markets, and historic museums round out the experience. Marble Quarry RV Resort blends natural Sierra Nevada scenery with convenient amenities, making it a top choice for families and RV travelers visiting the Columbia, California area.