Preparing for your visit

What swimwear is allowed? Are the attractions safe? As a Plopsa pass holder, can I buy a cheap train ticket to the park? Can I bring my pet into the park? Are cheap combined tickets for the park and the train available? Can I get to the park by train? Which route should I follow by car or bus to get to the park? What is the address of the park? Do I need to book my visit? Where can I consult the park regulations? What are the park's opening hours?