The Bucks County St. Patrick’s Day Parade is the largest St. Patrick’s Day parade in Bucks County! The parade route is about 1.4 miles and starts at Conwell-Eagan Catholic High School, Fairless Hills and concludes on New Falls Road, Levittown. This year’s parade will be led by Congressman Brian Fitzpatrick as grand marshal. For the best viewing experience, it’s recommended to bring a chair and find a spot at least an hour before the parade begins.