Constructed by the Spanish in 1866, more than 155 years ago, Arecibo's townhall exhibits the standard neoclassic style that distinguishes the Spanish architecture of the time. In 1918, an earthquake destroyed part of the frontal facade of the building. During the rebuilding process, modifications were made to the facade, and a tower and a clock were added to the town hall. The townhall has a gallery dedicated to Arecibo's distinguished figures.