Imagine seeing hundreds of cute baby sea turtles hurrying towards the Pacific Ocean. That is just one of the possible sights in store for you while in Puerto Vallarta on vacation. Puerto Vallarta’s baby turtle season begins in July, although marine turtles arrive to Puerto Vallarta’s beaches to lay their eggs throughout the whole year. July through November is peak season for baby turtles and is the time when Puerto Vallarta’s authorities are most busy collecting turtle eggs to take them to sanctuaries where the baby turtles have more chance of survival.