Hey watch it there!

Driving from Medicine Hat to Calgary isn't the most exciting drive in the world either. A friend of DW's once counted the curves in the highway between Regina and Calgary and I think there were something like 57. If you look off to the south as you are going by the road to Cypress Hill Provinicial Park you'll be looking at the highest point in Canada between the Rockies and Labrador!
It is really amazing if you get off the highway and go north or south how the terrain changes. Lots of badlands, valleys, and yes, even trees. I love northern Saskatchewan as well. But the southern part of the province is unique in its own right.
If you stop in Regina you might be interested in going to the
RCMP Heritage Centre.