Kings Island 2024 Opening Date. The opening date for camp snoopy has been announced as may 24, 2024! Warren county amusement park kings island has announced an opening date for snoopy’s soap box racers, its newest roller coaster that is located inside the family area of the park, camp snoopy.

No closing hours past 10pm during daily operation (not showing. Opening day april 20th 10am to 9pm.