Castle Road
Before the main hospital was constructed, an early incarnation was established in the naval dockyard, while the Portland Royal Navy's Sick Quarters and Zymotic Hospital (Infectious Diseases branch) was located at Castle Road, near the incline of the Merchant's Railway. Around the turn of the century, a permanent general hospital at Castle Road was established. Completed by 1906, the original site was made up of an officers' block, administration block, surgical block and medical block. An un-timetabled station, Portland Hospital Halt, provided railway access to the site.