The Trieste Marine Aquarium is located in a majestic historical building, which was opened in 1933 AD near the central fish market, and consists of several levels dedicated to displaying the Adriatic marine species distributed in 25 tanks of different sizes, and is home to certain species of reptiles, amphibians, crustaceans and various fish from the sea Mediterranean, sharks, etc.; Do not miss the opportunity to spend some interesting and useful time with children or friends.