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Seneca Regional Park

Hiking Trails

couple walking by water at seneca

Beautiful wilderness and winding paths await at Seneca Regional Park. Located on the Fairfax/Loudoun County line and along the Potomac River, Seneca offers a great network of trails. The park is also bisected by the Potomac Heritage Trail that extends from Loudoun County, through the Seneca Tract, to Riverbend Park, and further south to Great Falls where it connects with the Fairfax Cross County Trail.

Conquer challenges and build confidence.

Climb UPton—the largest ropes course in the Mid-Atlantic—is open during the fall season! With 90 different elements and three levels of difficulty, there’s adventure for everyone. Visit climbupton.com for fall hours.

End of Season Waterpark Pass Sale

Buy your 2026 Annual Waterpark Pass now and enjoy the rest of the 2025 season for FREE. Purchase a pass to receive unlimited admission to all 5 waterparks; discounts on food, beverage, retail, NOVA Parks attractions and events, and more!