Back to Park

Seneca Regional Park


Visitors to Seneca Regional Park can hike down to the river, where they will find a 1-mile channel that is the remains of George Washington’s Patowmack Canal. In 1790, it was one of the first operational canals routing boats around Seneca Breaks, a set of rapids where the Potomac River drops 10 feet in one-and-a-quarter mile.

Can you conquer Climb UPton?

Climb UPton—the largest ropes course in the Mid-Atlantic— is NOW OPEN DAILY! Climb UPton offers 90 different elements and three levels of difficulty.

Waterparks are NOW OPEN DAILY!

Make a splash today at one of five NOVA Parks Waterparks, and enjoy a full day of summer fun! Waterparks open daily at 11 a.m. through August 20.* *Ocean Dunes opens at 10 a.m. on Mondays.