Boulder City, United States of America
This is a list of hillside letters (also known as mountain monograms) in the U.S. state of Nevada. There are at least 47 hillside letters, acronyms, and messages in the state, with possibly many more. The largest concentration is in the Carson City/Reno region.
Listen to the audio guide for "BC" Boulder City Hillside Letters Free on WIP — starts by itself when you arrive, even with the screen off