Ixtapa Zihuatanejo Four Wheeler ATV Activities | Pacific Tours Ixtapa. Enjoy an adventure in Ixtapa Zihuatanejo by riding a all-terrain vehicle four wheeler (ATV's in Ixtapa Zihuatanejo) on the beach and trough coconuts plantation, this activity is available for everyone over the age of 16 years old. Things to do in Ixtapa Zihuatanejo