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Seneca Regional Park

Independence Day Commemoration of George Washington's Canals and the Path to the Constitution

Two people navigate a canoe through a lush, green waterway.
Next Date
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Celebrate Independence Day with NOVA Parks and local leaders with the unveiling of two new interpretive signs that tell the powerful story of George Washington’s Patowmack Canal. This early engineering feat helped tie the young Mid-Atlantic states to the western territories, ultimately leading to the creation of the U.S. Constitution.

The event will take place at the park entrance at the end of Seneca Road. To get there, follow Seneca Road until it dead ends at the park entrance at the Fairfax Water gate and small trailhead. No RSVP needed.

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.

Purchase Now and Save!

One year of fun starts at just $80 per individual! Receive admission to all 5 waterparks; discounts on concessions and retail; early entry; and special savings on attractions and events.