Golfers can make reservations at Indian Tree six days in advance by calling 303-403-2510 or through the online registration system. It’s a quick and easy way to reserve, confirm or cancel reservations 6 am to midnight, seven days a week. For seven day advanced access, cards may be purchased at the Golf Shop: Res. ID holders: $15 (non-res.: $20). For same day reservations, call the Golf Shop at 303-403-2542.Make A Reservation Online!