Andrews Valley Rail Tours offers a unique and exciting experience aboard North Carolina's First Rail Tour. With options like the RailBike, Cart Ride, and Choo-Choo Speeder, visitors can explore the historic hand-carved Valley River Tunnel on an 8.5-mile round trip through the scenic valley in Andrews, NC. From breathtaking mountain views to crystal-clear rivers, this tour is perfect for adventure seekers and nature lovers alike. The bikes are e powered and don't require a ton of effort. There's a stop after the tunnel for 30 minutes to walk around, explore, stretch your legs, and have a bathroom break before heading back. This was beautiful in the summer but I bet it would be even better in the fall.