St. Mary's Ryken is located at 22600 Camp Calvert Rd., Leonardtown, Md., 20650.
The main telephone number is 301-475-2814.
Theater and concert performances are held in the theater of Romuald Hall.
The Admissions Office is located in Romuald Hall on the lower campus. If you are attending an Open House, please follow Camp Calvert Road to our main entrance. Signs will direct you to the open house check in area.