Where in Toronto to train for hiking in Banff
Unlike Toronto, hikes in Alberta are very vertical. I'm planning to do East end of Rundle, Big Beehive, Tower of Babel with my wife. I want to make sure we are both somewhat trained for the leg endurance to go vertically up and down for hours. But Toronto is so flat, so other than hitting the stairmaster machine, are there any hiking terrains with long steep gradients?