Our flight to Tampa was canceled Tuesday night. By the time we knew we'd be here to sightsee, tours were sold out. Instead we toured the grounds on our own! I think a tour would have been better - 5 stars - but on our own we saw a lot, and with the walking tour on the National Parks app, we learned a lot about our surroundings. That made this 5 stars. Next time we come, we'll book the tour and use our National Parks Pass to save money. read more