Seattle, Washington, USA 300 miles, 798 pictures per mile.
This 300-mile loop defines the perimeter of the Olympic National Park making it the best and easiest way to see it all. It officially became an International Biosphere Reserve in 1976 and designated a UNESCO World Heritage Site in 1981.
The Olympic Mountains formed over 30 million years ago, with Mount Olympus being the highest point, at 2,428m in the centre of Olympic National Park. Click the next ARROW to see the next photo!