Titanic Belfast is a visitor attraction and a monument to Belfast's maritime heritage on the site of the former Harland & Wolff shipyard in the city's Titanic Quarter where the RMS Titanic was built. It tells the stories of the ill-fated Titanic, which hit an iceberg and sank during her maiden voyage in 1912, and her sister ships RMS Olympic and HMHS Britannic. The building contains more than 12000sqm of floor space, most of which is occupied by a series of galleries, plus private function rooms and community facilities.