Disabled access and facilities

The site is generally accessible for visitors with wheelchairs and other mobility aids, with assistance. While ramps are available into most buildings, they may not be at fully compliant gradients and assistance may be required. Some areas are accessed through doorways which are too narrow for modern mobility aids. Access is not available to floors above ground level other than in the Chapel. A special audio tour map is available to provide directions around those areas where access is restricted.