At the Fort Worth Nature Center & Refuge explore the Texas wilderness that greeted the first pioneers. You’ll see native wildlife and plants – including buffalo, white-tailed deer and Texas wildflowers – as you discover 25 miles of trails. The 3,600-acre sanctuary is the largest city-owned nature center in the United States and offers visitors the opportunity to immerse themselves in the natural history of north central Texas. The Center is located just 10 miles from downtown Fort Worth. The Hardwicke Interpretive Center includes nature programs, exhibits, and a library.