Imposing façade of a former 16th century townhouse constructed for John Erskine, Earl of Mar. Erskine was governor of Edinburgh Castle until 1560, but became custodian of Stirling Castle after losing his governorship in Edinburgh. The house boasted many impressive details, some of which survive to this day. Notable features include the imitation cannons built into the turrets, inscribed panels, royal arms and statuettes. The house was converted to barracks in the early 18th century Jacobite rising, and was subsequently leased to the local council to serve as a workhouse, before suffering damage in the last Jacobite rising. Mar's Wark is situated beside a public road and is accessible at all times with no visitor charge. An information board is provided outlining its history and architectural details.