Puerto Vallarta (PVDN) - Cuale River Island is a hidden gem in Puerto Vallarta, Mexico that offers visitors a unique and relaxing escape from the hustle and bustle of the city. The island is located in the middle of the Cuale River, which runs through the heart of Puerto Vallarta and is accessible by footbridges from both the north and south banks. Spending a day exploring this beautiful and peaceful island is a must-do for anyone visiting Puerto Vallarta.