276K views · 1.7K shares | Explore the National Parks in 360 degrees and hear documentarian Ken Burns contemplate America without them: “Once you lose a place, it’s lost forever. Once you save a place, it is — like freedom, like liberty — a constant vigilance to maintain it. And that’s the story of the National Parks.” | USA TODAY | Facebook

77K views · 2.7K reactions | From the Nation’s national parks to the athletes in Paris, Go Team USA! | National Park Service | Facebook