The Kelly Drive and Martin Luther King Jr. Drive bike loop in Philadelphia offers a scenic ride along the Schuylkill River Trail, featuring approximately an 8-mile round-trip route. Starting points include Falls Bridge, the Philadelphia Museum of Art, or Boathouse Row, making it easy to customize your ride. Cyclists enjoy river views, city skyline sights, and a smooth paved path that’s popular for biking, jogging, and walking in Fairmount Park.