You're at a National Park. In Canada, it's crown land. In America, it's your park. The Canadian mentality is different.
Crown Land is land owned and administered by the provinces. Crown Land can be licenced for many uses and sometimes it can be purchased.
Also, Provincial Parks are not Crown Land.
Canadians see the Canadian Royal Family as nothing more than a figurehead of the state.
I am a Canadian and I have studied British and North American History extensively.
If you talked about "crown corporations", or "Regina vs." (for criminal cases) no one would associate that with Elizabeth II. "Crown" and anything like that basically just means government.