Video: Mountain Biking An Abandoned Railway In Argentina

Here's a mountain biking video that straddles the line with looking incredibly fun, and incredibly crazy at the same time. It follows a team of riders as they explore an old railway that has been abandoned for nearly 20 years. They follow it for about 100 km (62 miles) through remote Argentine deserts, crossing rickety looking old bridges, and sketchy trails in the process. It looks like it would make a great trail, if someone bothered to clean everything up. But for these guys, it presents a few challenges.