(Cisco, Texas) - There is lots of cool places to explore in Texas. While creepy, there is a fascinating history to any ghost town in Texas. But what about a ghost zoo? In the town of Cisco, there is a zoo that was abandoned almost 100 years ago. Cisco Zoo HistoryIn the 1920s and 30s, the little town of Cisco was home to a small zoo (bigcountryhomepage.com).