Second Sister Island
Feature Type:Island - Land area surrounded by water or marsh.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: One of the Chain Islands, Ganges Harbour, Saltspring Island, Cowichan Land District
Latitude-Longitude: 48°50'14"N, 123°27'15"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 92B/14
Origin Notes and History:

Adopted 7 September 1950 on C.3450; a long-established local name according to Hydrographic Service (together with First Sister Island and Third Sister Island, the 3 outermost islands of the Chain Islands group)

Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office