Thousands of people make the trek to Custer State Park annually for the Buffalo Roundup.

Each year State Park officials along with hundreds of volunteers gather one of Americas largest buffalo herds, about 1,300.

Not only is the roundup a spectacular sight to see, it is also a critical management tool in maintaining a strong and healthy herd.

And, after the round up attend the 21st Annual Buffalo Roundup Arts Festival.

Click here for more on the Buffalo Roundup and this years Arts Festival.