Best places to visit in Canada

Me and a few friends are planning on going round the world traveling next year. One place that we all decided we wanted to go was Canada. At the time, we were all a bit naive (not realizing it was the second biggest country in the world!) So after further research we plan to travel around the west. Any suggestions of where we should go, places to visit?! Obviously rocky mountains will be there, but any suggestions of trails?

Where are some cool historic places to visit in the Reno Nevada area