The Woolloomooloo Finger Wharf on Wooloomooloo Bay is the largest timbered-piled building in the world. The wharf and warehouse building were originally completed in 1915. This area was a working port until the 1970s. The wharf was redeveloped in the 1990s into a hotel, apartments, restaurants and marina. This boardwalk linked to the wharf by these little bridges provides an extended walkway.