Amateur astronomers take note: There's a new dark sky place to see the stars.
원문출처 : https://www.cnn.com/travel/article/dark-sky-waterton-glacier-international-peace-park-trnd/index.html
원문출처 : https://www.cnn.com/travel/article/dark-sky-waterton-glacier-international-peace-park-trnd/index.html