20 National Parks you didn't know existed

[lawren2 Malibu Beach Barbie & A Super Moderator Find all posts View Profile Close lawren2]

With over 400 parks in the system you could make a hobby of trying to visit them all. Here are 20 of the lesser know ones presented by The Weather Channel:
http://www.weather.com/sports-rec/le...30729?pageno=2

I've read a couple of mystery novels by Nevada Barr that feature a couple of parks in this list.