Are we able to leave and re-enter SEA LIFE? General Admission tickets are valid for the whole day, so you are free to enter and exit at your leisure. Please ensure however that your hand is stamped before exiting, so that you can gain re-entry. Was this article helpful? Related articles Can I access LEGOLAND through the SEA LIFE entrance? Do I need to book a time slot for SEA LIFE California? Can I take a stroller or buggy around SEA LIFE California Aquarium? Does the Aquarium have real creatures or are they all made out of LEGO bricks? What is SEA LIFE California Aquarium?