In fact, any of these could easily find their way onto a list for the most amazing visual experiences offered anywhere on the planet:
1. Antelope Canyon (Page, Arizona)
The way the light travels through the various cracks and crags of this slot canyon are almost too ridiculous to believe until you see them up close and personal for yourself. There are two main sections of the canyon to see, commonly called “The Crack” and the “The Corkscrew”. Guided tours are the only way to visit here and the spectacular light show is only visible for approximately a half hour every day.
2. Mendenhall Glacier Caves (Juneau, Alaska