The Constitution River or commonly called "The Careenage", is a river located along Carlisle Bay, on the south-western portion of Barbados. The western end of the river runs through the centre of Bridgetown in Saint Michael. The river acts as a channel for heavy rain run-off from the higher interior regions of the island. Additionally, it is a small sheltered shallow passage or yacht harbour for medium sized yachts or small craft boats to dock in the city.