The US National Park system is celebrating National Park week. Besides free entry for the weekend, Seniors (62 and older) can obtain a lifetime pass for $20. Sadly, I'm one year too young. It has to be completed by June 2017...
On my next trip to the US, I want to go to a national part where there are mountain lions. I would like to make my own pictures of them. They are beautiful. I hear these animals are very illusive and widely avoid human paths. Yet, which national parks have them? I hope I will be lucky and...