Did you know you can hike or bike ride from Lake Mead to Hoover Dam. It’s a 3.7 mile trail for hiking or biking. It’s called the Historic Railroad Tunnel Trail. This was used to haul materials for the construction of Hoover Dam. We were riding on history! If you’re in Boulder City head to Lake Mead and the trail head is right before you enter Lake Mead Recreation area. You pass through 5 tunnels and past the Dam bone yard and by concrete plugs that were taken out of the Dam. The railroad tracks