Brandywine Zoo: 1001 North Park Drive, Wilmington, DE 19802
Open since 1905, Delaware's only zoo is located a few steps from the Brandywine River. The 12-acre zoo features Siberian tigers, river otters, and other animals native to the Americas and the temperate areas of Asia. A new state-of-the-art Andean Condor exhibit features a 110,000-cubic-foot flight cage.