Lahaina Banyan Court Park is a public park located at the corner of Front Street and Canal Street in the town of Lahaina, Hawaii, which was the capital of the Kingdom of Hawaii from 1820 to 1845. The 1.94 acres (0.79 ha) park, also known as Lahaina Courthouse Square and commonly called Banyan Tree Park, contains multiple heritage sites on the Lahaina Historic Trail, and a self-guided walking tour through the Lahaina Historic Districts.