Host of the most recent winter Olympics, for ten points, name this westernmost province of Canada whose capital is Vancouver.
A national park in this territory is home to Takakkaw Falls. That is Yoho National park which, along with Banff, Kootenay, and Jasper make up a UNESCO world heritage site because they contain an archaeological site of Cambrian era fossils. That site is known as the Burgess Shale. This territory gains its name from the Hudson Bay Company's ownership this region, which needed to be distinguished from that controlled by America, on the other side of its eponymous river. Host of the most recent winter Olympics, for ten points, name this westernmost province of Canada whose capital is Vancouver.
A national park in this territory is home to Takakkaw Falls.
{British Columbia} [accept {B.C.}]