This unit is located in Southwest Montana and lies just outside of the town of Twin Bridges. Good animal populations are found here but this unit is largely private lands and public lands hunters may struggle to find unpressured areas. Most of this area is composed of typical open prairie type lands with the exception of the Ruby Range which does have some heavily timbered sloped.

Very few bulls reach old age in this area due to the high number of rifle hunters, but some do slip through the cracks long enough to reach trophy quality size.