Relax Down At The Farm. Twin Farms is a family oriented swim and tennis club located at 1200 Fairland Road in the Colesville area of Silver Spring. Only a 1/2 mile from Randolph Road, our facility is nestled in a quiet surrounding with mature trees that provide a comfortable atmosphere even on the hottest of summer days. Cheer for the "Tigers" as they compete in Montgomery County swim, dive, and tennis leagues. Children up to the age of 18 years old can join these teams for friendships and experiences that will last a lifetime. At Twin Farms our goal is participation for all in an atmosphere that is fun and nurturing for our children. Open every day Memorial Day through Labor Day; tennis courts open to members spring, summer and fall.