Mahan Rykiel Associates is a full service Landscape Architecture, Urban Design, and Planning firm located in Maryland. We are expert landscape architects , master planners and creative thinkers. Our work is international and award winning. Every project is guided by research and discovery. Our project sectors includes the site design and planning of public parks, civic plazas, state infrastructure, master plans, academic institutions, corporate campuses, mixed-use housing, private residences, healthcare facilities, hotels, and commercial centers.