The 18-hole "Rattlewood" course at the Rattlewood Golf Course facility in Mount Airy, Maryland features 6501 yards of golf from the longest tees for a par of 72. The course rating is 70.4 and it has a slope rating of 125. The estimated green fees for 18 holes is $90. Rattlewood Golf Course Golf Club has an onsite driving range with 6 practice tees. Designed by Brian T. Ault, ASGCA, the Rattlewood golf course opened in 1995.