Orient yourself to get the most out of your vacation, air-conditioned bus tours giving you not only an overview of Puerto Vallarta’s historic heart, but of Marina Vallarta with its yachts and fine dining, Mismaloya where “The Nights of the Iguana,” was filmed in 1962, and other intriguing neighborhoods. You’ll see exotic birds and flowers, and perhaps even iguanas, armadillos and other creatures indigenous to the tropics.