title: St. Mark's Church (Port Leyden, New York)
text: # St. Mark's Church (Port Leyden, New York)
  
  St. Mark's Church is a historic Episcopal church located at Port Leyden in Lewis County, New York. It is a frame board and batten sided, three by five bay structure built in 1865 in the Gothic Revival style.
  
  It was listed on the National Register of Historic Places in 1998.
  
  