If you have a good pair of hiking boots and woolen socks ... Since temperate climates are mild, with spring and summer around ...

While the nights can get chilly, the summer days are mild, with temperatures hovering in the 70s and 80s. Enjoy rafting, biking and hiking ... geyser and Mammoth Hot Springs, or catching sight ...

Open during the winter and summer, Granite Hot Springs ... water's average temperatures range from a steamy 93 degrees in summer to 112 degrees in winter. There are also scenic hiking trails ...