Ride the Oil Creek & Titusville Railroad "through the valley that changed the world." Board at Perry Street Station, 409 South Perry Street in Titusville, for the three-hour round-trip train ride through Oil Creek State Park. $. Today only you may detrain at Petroleum Centre for a guided tour led by volunteers dressed in period attire. Tour will last about an hour and you will reboard the train for the return trip to Titusville. Reservations recommended. More info available at www.octrr.org or by calling 814.676.1733.