Opened for play in 1966, Haystack Mountain Golf Course is a public golf course located in Longmont, Colorado. The course consists of four Par 3's and five Par 4's and plays to a maximum distance of 3961 yards with a Course Rating of 29.7 and a Slope of 88 over 9 holes. Two choices for men's tees and two choices for ladies' tees provide an enjoyable test of golf for players of all abilities.

Rental services are available including pull carts and golf clubs. The practice area at the facility includes a full service driving range and a seperate putting green. Food and beverage options include an on course snack bar with full bar.