It is situated right next to the Penn National racetrack, which was opened decades earlier in 1972, making the grounds a must-visit for any visitors to the area. Located in Grantville, Pa., a short drive from Harrisburg and about two hours from Philadelphia, the Hollywood Casino opened in 2008. Get your Hollywood Casino at Penn National Race Course tickets and get ready to see some of the biggest names in music. Hollywood Casino at Penn National Race Course Event Tickets