The community of Douglas is situated at the northern end of Little Harrison Lake, which is connected by the Douglas Channel to the much larger Harrison Lake. This is the southern most of the In-SHUCK-ch community and also of the entire Lillooet [St̓át̓imcets] linguistic group. Another community on the west side of the Lillooet River, commonly known as Tipella, is affiliated with the community of Douglas, since most of the members of Xa'xtsa [HAHK-cha] Nation (commonly known as the Douglas Band) presently live here.

First Peoples' Language Map of B.C.- Douglas First Nation