H2O henrymowry 9 years ago Frozen winter waterfalls transform Shenandoah National Park. Photo by Howard Wu. Tweeted by the US Department of the Interior, 1/6/17. More Shenandoah National Park Share this: Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on X (Opens in new window) X