- Live the Dream! Spend your vacation, or an entire summer, on the banks of the Yellowstone River. We have RV and Tent sites on a grassy terrace along 3, 000 feet of one of America's few remaining un-dammed rivers, and the others are in Alaska and Hawaii. We are located just 35 miles north of Yellowstone National Park and 18 miles south of Livingston, Montana. We are close to numerous other ...mtrv.com