The Park at Flat Rock. Clip: Season 22 Episode 19 | 4m 31s Video has Closed Captions | CC. Hike, have a picnic, and check out the playgrounds at North Carolina's 66-acre Park at Flat Rock.

The Huron-Clinton Metropark Authority released a 140-page feasibility study that includes the possibility of removing the Flat Rock Dam to improve fish travel.

The more-than-500-foot Flat Rock Dam was built in the late 1920s by Henry Ford for hydropower generation for his headlamp plant there, a purpose it served until 1950.