Here's one of the reasons we love where we live in Portland:
This is our daily morning hike. We occasionally mix it up a little (there are tons of trails all through this area) but this is the norm. It's nice and hilly, tons of trees, good trails, REDWOODS!, and it's about 30 seconds down the hill from our house. This hike was 3.7 miles, and according to my Fitbit: 76 floors climbed.