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Seneca Regional Park

History

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.

Waterparks are OPEN DAILY!

Make a splash today at one of five NOVA Parks Waterparks! Waterparks open daily at 11 a.m. through mid-August. Visit each waterpark's webpage for complete schedule. Daily admission is purchased on-site. Annual Waterpark Passes can be purchased online ahead of time and picked up at waterpark during your visit.

Climb UPton is NOW OPEN DAILY!

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.