Winter in Big Bend National Park is generally sunny, pleasant, and mild. Sometimes there are cloudy days and almost zero temperature.
Joshua Tree National Park is ultra-popular in spring and fall, with a drop in visitation during the hot summer season.
Saguaro National Park in southern Arizona is at its busiest from November through March. Don’t let that deter you from visiting, though!
Looking for a warm national park that still offers a white Christmas experience, albeit an atypical one? White Sands National Park it is!
North America with temperatures exceeding 130 degrees, Death Valley in winter is an entirely different story.
The reason Biscayne National Park is "only" number five on this list of the best national parks for warm winter walks isn't because of its weather.