The aquarium tunnel is part of a larger recreational complex where various types of reptiles are also put on display. The complex has been launched with a 30-million-euro investment made by foreign companies in Anzali Free Trade Zone.
The recreational complex, which has attracted a huge number of tourists since its opening, has the largest aquarium tunnel in the country with a length of 40 metres and a variety of fish.
What follows are IRNAs photos of the beautiful complex:
