The Walker Nature Center is the heart of Reston's 1,300 acres of open space. Enjoy year round access to trails, free parking and restroom facilities dawn to dusk. Nestled in a 72-acre woodland, Nature House is the center's LEED Gold certified education building. Visit the center to hike its trails, enjoy educational displays or sign up for one of its many programs. Call 703-476-9689 or email email@example.com for more information.