A large coastal lagoon separated from the Caspian Sea by a narrow spit of land, connected to the sea by the channel that runs through the centre of the city. The lagoon stretches several kilometres inland, its edges fringed with reeds and lotus plants and its surface covered in water birds — herons, cormorants, ducks, and waders are all common. The green, misty quality of the landscape here is distinctive and unlike anything else in Iran.
Boat trips into the lagoon can be arranged from the harbour area. Early morning is the best time — the mist lies low over the water and the birdlife is at its most active. Fishing boats operate throughout the day, and watching them bring in the catch at the channel mouth is worth an hour of your time.