Opened in 1875, the Cincinnati Zoo and Botanical Garden offers countless hours of family fun and exploration. Listed as a National Historic Landmark, this popular attraction is home to over 500 animal species and thousands of plant species a well. The zoo features a wide range of mammals, reptiles, invertebrates, fish, amphibians and birds from around the world. Among the varied sections one can visit here include ‘Night Hunters’, ‘Gorilla World’, ‘Monkey Island’, ‘Tiger Canyon’, ‘Wolf Woods’ and ‘Spaulding Children’s Zoo’ where kids can enjoy interacting with certain animals. Those planning a family holiday or a business trip to the city and looking for a Cincinnati Downtown hotel can stay at Millennium Hotel Cincinnati. This centrally located Cincinnati hotel is only around 3 miles from the Cincinnati Zoo.