After 4pm, Knott's Soak City has a strict chaperone policy to ensure the safety of all visitors. Each chaperone must be at least 21 years old and can accompany no more than ten guests ages 15 or younger per day. Guests ages 15 years old or younger who are found inside the park unaccompanied when the Chaperone Policy is in effect without a chaperone will be subject to ejection. The chaperone must enter the park with their party, stay inside throughout their visit, and be reachable by phone throughout their stay.