Old Works is located in between Glacier and Yellowstone National Parks in Anaconda built in the mid-80s on the site of a former mining smelter, and is the first golf course ever built on a EPA Super Fund site.

The golf course flows along Warm Springs Creek and the hillside of the mine with the mining era remnants, such as huge piles of black slag bordering the fairways. The black slag is ground up and used in the bunkers which provides a stark contrast to the green fairways and tall native grasses at the borders. It's a Jack Nicklaus design with numerous fairway and greenside bunker complexes and a linksy feel to it with a couple of lakes and the stream coming into play. There's five sets of tees from 5,348 yards to 7,705 yards, the middle tees play to 6,776 yards, 71.9/125, course/slope ratings.