M&M Equestrian at Whitewall Farm is located in beautiful Chester County, PA.  The facility is owned by Melissa Lyster, and was originally designed for her business, M&M Equestrian.

In 2016, Melissa decided to leave the professional horse training business to focus on her family.  The farm continued to be leased to other professional equestrians, and over the years has been home base to several hunters/jumper and dressage trainers.