title: Roundtop (York County, Pennsylvania)
text: # Roundtop (York County, Pennsylvania)
  
  Roundtop is a hill in northwestern York County, Pennsylvania, with a summit elevation of 1,316 feet (401 m). The resort Ski Roundtop is there.
  
  ## Geology
  
  The mountain is underlain by the York Haven Diabase.
  
  