It's not a building, but it's still a big enough achievement that Buzz Aldrin was among the attendees at its dedication. If you don't mind getting vertigo, the Grand Canyon Skywalk is the place for you. What Native tribe spearheaded its construction?

According to the Tribe, the Skywalk is just the tip of the iceberg of a larger plan, which they hope will result in a 9,000-acre development to be called Grand Canyon West.

Asked by Tom Cohen · Last updated 5 years ago · 3.8K views