HOURS & DIRECTIONS With more than 20 indoor and outdoor attractions, from thrill rides to arcade games, you can have fun all year round! CALL US: 301.865.6800 INDOOR ATTRACTIONS AND ARCADE OPEN DAILY Sunday: 11am- 7:30pm Monday: 11am-6:30pm Tuesday: 11am-6:30pm Wednesday: 11am-6:30pm Thursday: 11am-6:30pm Friday: 11am-9pm Saturday: 10am-9pm Indoor attractions open daily DIRECTIONS TO ADVENTURE PARK USA Navigate your way to hours of fun for the whole family… Google Maps