Head northwest along the Potomac River about 15 miles from Washington, D.C., and you'll find a world-class whitewater playground. The Great Falls area of this mighty river — steeped in history — has ...

I captured this thrilling moment as I tackled the powerful river rapids right beside a centuries-old stone bridge and castle.

Kayaking is a peaceful way to get out on the water to enjoy scenic views. You can cruise along the edge of the forest and look for wildlife, or move leisurely through salt marshes. "Kayaking offers us ...