Great video, landscapes like that are always amazing. In case no one told you, the feds passed an ordinance that prohibits drone flying (launching/landing) in National Parks. I guess there concerns were about spooking wildlife or dropping a drone into a hot spring ( yes it happened) and with enough of them in a popular area, ruining the soundscape for the rest of the tourists. It is too bad, maybe they should issue permits, that way they can control how many and where. Not sure what the fines are, but be careful. Again - nice video!