"This makes me so upset." Hiker disgusted by 'despicable' scene witnessed on popular hiking trail: 'Why do people do things like this?' first appeared on The Cool Down.

These jaw-dropping rock walls flanking Green Mountain have become the symbol of the city, with many Boulder businesses sporting their image as a logo. Flatirons One through Five are the most ...

These jaw-dropping rock walls flanking Green Mountain have become the symbol of the city, with many Boulder businesses sporting their image as a logo. Flatirons One through Five are the most ...