Master of Landscape Architecture / Department of Landscape Architecture/Regional and Community Planning / Laurence A. Clement / The word “equestrian” is generally not known to be synonymous with sustainability. Although there is a small progressive movement, sustainable design is currently not common practice in the horse industry and desperately needs promoting. Horsemen and women need to be made aware that these techniques exist as well as more information on how to implement them into the facilities that they own and manage. The Colorado Horse Park (CHP), one of the largest equestrian event venues in the nation, has great potential to become an example of successful sustainable design. As host to dozens of events and hundreds of visitors each year, the CHP presents the perfect opportunity to educate the horse community on sustainable practices. Using the Audubon Lifestyles Program and Sustainable Sites Initiative (SITES) as guides, I will promote the sustainable equestrian movement through the implementation of sustainable elements and an interpretive landscape at the CHP. The goal of this new design will be to educate site users on sustainable practices as well as motivate and inspire them to make changes to their own lifestyles and facilities. Using the theories established through research and precedent studies, a new design for the CHP was developed. There are three principles to this design: using circulation systems to make the facility more functional, implementing sustainable elements into the facility to serve as examples, and providing the visitors with educational opportunities in the form of interpretive exhibits. Function and safety are two major concerns at this type of venue, and are addressed through the re-organization of site elements and the establishment of a circulation system which creates separation between differing traffic types. Sustainable practices are applied in the forms of vegetated drainage ways, protection of riparian areas, xeric plantings, habitat restoration, and a manure composting operation. An interpretive landscape of signage and displays highlights each sustainable element and relates information on how visitors can incorporate sustainable techniques in their own facilities.