The Awesomer is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more.
Start out with a 360º ride through Switzerland’s Gothard Base Tunnel, then take a tour of the myriad platforms, elevators, and walkways that surround the 35.5 mile long tunnel that runs through the base of the Alps. The video is narrated in German, but it’s self-explanatory.