Barrack Square is an urban park located on the edge the Swan River at the end of Barrack Street. The area mainly functions as a ferry terminal, and is best known for the Swan Bell Tower and the surrounding cafés, restaurants and bars.

It was established in 1905-07, by reclamation of land from the Swan River, as part of a scheme to provide a fringe of parkland by the water. Four jetties were constructed off the southern side. The construction of the Narrows Bridge reduced the use of the ferry services across the river, but as the ferries declined, pleasure cruises grew.

Now an iconic Perth landmark, the Swan Bell Tower was erected as part of a major Barrack Square redevelopment in 1999. Designed by Perth architect William Hames, a glass tower surrounded by copper sails reflect the riverside setting.

Recent development has seen Barrack Square incorporated into Elizabeth Quay, and it continues to attract visitors for the tower, the restaurants, and the pleasure cruises.