October 21, 2016; 8:34 PM ET
A dramatic change to colder weather, and in some cases a taste of winter with snow, will take place into this weekend. More >
Who says you have to limit your hiking trip to the closest national park?
Summer has a way of inspiring us to get a little more active than usual — often because we can take more of our activities outside.
Summer is meant to be fun, not painful or itchy, and certainly not deadly.