Visiting Washington D. C. and looking for a great round of golf that is close by? Enjoy the award winning Blue Mash Golf Course located in nearby Montgomery County, MD. Designed by esteemed architect Arthur Hills, this 6900 yard par 71 layout features a delightful mix of open, wooded, and water holes, with cunning greens and excellent conditioning Visiting Washington D. C. and looking for a great round of golf that is close by? Enjoy the award winning Blue Mash Golf Course located in nearby Montgomery County, MD. Designed by esteemed architect Arthur Hills, this 6900 yard par 71 layout features a delightful mix of open, wooded, and water holes, with cunning greens and excellent conditioning throughout. Blue Mash is pure golf, with no homes anywhere on the property or even near the course. The course is challenging but also very playable and walkable, as there are no forced carries and each tee is next to the preceding green. It also features an outstanding practice facility consisting of an expansive all grass driving range, putting green and short game practice area. In short, Blue Mash is a great choice for golf in the Washington D. C. area.