Harpers Ferry Adventure Center, formerly BTI Whitewater / Butts Tubes, is located at the northern tip of Loudoun County, Virginia, near Harpers Ferry, West Virginia. We offer a wide range of exciting and affordable outdoor adventures including: White Water Rafting, Water Tubing, Zip Line tours, Offroad Segway tours, Kayaking, Canoeing, Team Building, Fishing, Hiking, Camping along the river and more! We even have cabins for rent that can provide you with a place to stay during an adventure-filled week!!