Some people may be surprised there are actually quite a few gorgeous waterfalls surrounding DC. You can find quite a few in this article. If you are a daredevil, then there is one waterfall in the DC area that you will definitely want to visit. Two hours outside of DC in Shenandoah Valley, Cedar Run Falls features the best natural waterslide near DC!
Cedar Run Falls is located in the central area of Shenandoah National Park. There are a set of falls that make for perfect natural waterslides that flow into a deep swimming pool.
At the top of Halfmile Cliff, the longest slide, also known as "The Slide" drops about 20 feet down into a refreshing deep pool where you can swim and relax after your heart pounding slide.