There is a beautiful lagoon on the way to the Breeding Center of Giant Tortoises.
Start your trip from the hotel "Iguana Crossing". Just past the hotel, take a right turn and walk down the wooden walkway. You will see Marine Iguanas and many lagoons with Shorbirds, Yellow Chicks Ducks, and Flamingos.
Be aware of little green poison apples. Some people can get a bad allergy reaction even from touching them.