If you need to leave the park and plan to come back in, you first need to get your hand stamped at the exit gate. When you return, you must enter through the main entrance turnstiles and show the hand stamp for re-entry. This applies to Season Pass Holders as well—Season Passes are only valid to scan once per day. Without the proper hand—stamp re—entry will not be allowed. Transferring or tampering with hand stamps is a violation of Six Flags policies and is strictly forbidden.