WEST MIFFLIN, Pa. —(WPXI)- Many excited park visitors braved the cold for Kennywood’s opening day Saturday, kicking off its longest season since 1931. Not everyone who showed up, however, got to enjoy the rides and attractions. Dozens of teenagers were turned away hours before the time when park rules say they need an adult chaperone. Many angry and confused parents reached out to Channel 11 saying about 60 teens were stranded at the gate Saturday afternoon after they were dropped off without any warning. Channel 11′s cameras showed one group of teens being turned away at the gate by a Kennywood employee. Channel 11 reached out to Kennywood asking several questions, including if the rules for minors have changed. A spokesperson told Channel 11 the policy has not changed and then pointed us to the fine print at the bottom of that same web page that reads, “Our safety and security procedures, including the chaperone, bag, and outside food & beverage policies, are subject to change without notice.” Channel 11 reached out to Kennywood again for more information on specifically why minors were turned away at the gate before 4pm and how many were not allowed in. We’ve also asked Kennywood if teens could face a similar situation on Sunday if they don’t have a chaperone during the day. We’re still waiting to hear back.