アメリカ内務省さんのインスタグラム写真 - (アメリカ内務省Instagram)「The waters of the National Wild and Scenic Rivers System are conserved in their natural, untamed state for this and future generations to enjoy. In 1968, Congress passed the Wild and Scenic Rivers Act to protect some of our most cherished rivers. These remarkable waterways support life, fascinating geology, and contribute significantly to the recreation, culture and history of this country. And guess what? Today we’re celebrating these places with the release of the Wild and Scenic Rivers stamps from the U.S Postal Service. Photo of the Tlikakila River @LakeClarkNPS in #Alaska by D. Young, National Park Service. #travel #usinterior」5月22日 0時20分