Tee times for The Greg Mastriona Golf Courses At Hyland Hills in Westminster, Colorado are not currently offered on GolfLink. For details on tee time availability, contact the course directly, or explore availability at nearby courses. At The Greg Mastriona Golf Courses At Hyland Hills, golfers tee off from the Blue, White, Red Or Red (L) tees at a maximum distance of 3,272 yards from the Blue tees.