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 exhilarating rush from the sound of water is unmistakable when you visit Great Falls Park in #Virginia, it's a sensory delight. Misty mornings make the walk along the boardwalks toward the #PotomacRiver full of anticipation. The dynamic river continues to shape this area, flooding and splashing over jagged rocks and the stunning geology of the area. Being in the presence of something so powerful can make anyone pause. Photo @greatfallsparkvanps by Michael Leung (www.sharetheexperience.org). #usinterior」11月21日 10時05分