Flaming Gorge Reservoir

This large reservoir on the Green River in Utah and Wyoming is kind of a special place. First, it has a really deep canyon with red rocks (it's called Red Canyon). You can walk right up to the edge, although I don't recommend that for people with a fear of heights. It's 1,500 feet straight down to the water. Secondly, there's a tributary of the Green called Sheep Creek where native species like Bighorn sheep have been reintroduced.

It's good that humans are trying to restore the environments they have disturbed.