One area that comes to mind is the Top of the World provincial park.
Take the White Swan Lake road off 93/95 between Canal Flats and Skookumchuk. Stop for a dip in the Lussier Hot Springs (natural pools) and continue on to the Lake where there is a nice little campground with some sites backing right on the lake.
The road to the provincial park branches off this road to the south. It is quite remote and best for good weather so be careful. A day trip would probably be best to explore at least at first.
I don't recommend continuing on the White Swan road past the lake as there are blind corners and logging trucks.It is OK up to the lake, just be aware of the potential of trucks.
There was a miracle rescue last year of a little boy, strapped in a submerged vehicle in that lake, so be careful.
