On the southern shore, to the west of the centre of Devonport, a nearby deep water anchorage suitable for Royal Navy vessels, the Devonport Naval Base was established. William Hobson, then the Governor of New Zealand, considered the sandspit-protected area a better choice for a naval installation than the shallower Tamaki waters on the southern side of the harbour. While some facilities have expanded and shifted in location over time, the area is still the primary base for the Royal New Zealand Navy. The Calliope Dock at Stanley Bay, part of the base, was opened on 16 February 1888 and at the time was the largest dock in the Southern hemisphere. The suburb also had one of the oldest New Zealand shipyards, now part of the Devonport Yacht Club area.