Explore the Blair Street Underground Vaults, Edinburgh’s largest underground cavern system from the 18th century, located beneath South Bridge.

This is an exclusive tour provided by Mercat Tours. A guide will lead you through the vaults, sharing stories about its preserved history and the impoverished people who lived there.

The tour includes details on Georgian history, engineering, the city’s growth, and the individuals who sought shelter in these hidden spaces. Discover the reasons behind the vaults' construction and their real historical use, all while having a great time!