The Block Arcade is nothing less than magnificent. Nothing I can describe will emulate the experience of walking through this wonderful arcade . The Block Arcade is a 19th century shopping mall and is National Trust listed . It boasts the largest mosaic floor area in Melbourne and make sure you notice all the wonderful patterns. It is very easy to become enthralled in the overall experience and miss the detail and craftmenship, which is what makes this arcade such a rich and rare experience.