The Franklin Institute in Philadelphia is a renowned science museum featuring interactive exhibits, a planetarium, and live demonstrations. Highlights include the Giant Heart and Wondrous Space. It’s open daily from 9:30 AM to 5:00 PM. As of 2025, general admission costs $29 for adults, $25 for teens (13-17), and $23 for kids (3-12). Special exhibits may have additional fees. Discounts are available for groups, CityPASS holders, and PA ACCESS cardholders. For current details, visit fi.edu.