Other current and historical names
Location and coordinates are for the approximate centre of Calshot within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Calshot, or Calshot Castle, hamlet, coastguard station, and seat, S. Hants, at W. side of mouth of Southampton Water, 7 miles SE. of Southampton. Off C. Castle, and on E. side of channel, is a lightvessel, with revolving light (Calshot) seen 9 miles.