The Castle Museum The Castle Museum is housed in two converted 18th century prison buildings which are grade 1 listed. Inside , Victorian Kirkgate, the famous cobbled street has been recreated in vivid detail. The idea for the museum came from John Kirk, an Edwardian country doctor. Kirkgate is not the only street in the museum. A second life size street called Half Moon Court has been built in the former Debtors Prison and represents life in Edwardian York. From the Court, the path takes you into the prison cells. The first contains fixtures that were brought to York from the Northallerton gaol. The rest of the cells have been turned into workshops, which demonstrate the many crafts and skills which were practised in Yorkshire. One cell remains empty after it was used as a condemned cell for the infamous Dick Turpin,who spent his last night there before execution