アメリカ内務省のインスタグラム(usinterior) - 9月16日 00時19分

Just before it flows past #WashingtonDC, the Potomac River builds up speed and force as it falls over a series of steep, jagged rocks and rushes through a narrow gorge. #GreatFallsPark offers tremendous views of this powerful, natural spectacle. Hikers enjoy several trails along the river and sometimes gasp at expert kayakers who brave the falls. This #sunrise picture was taken on the #Virginia side of the river. Photo by Yin Lau. (www.sharetheexperience.org)

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する