Fun Facts about Orlando: Orlando is home to more than 100 lakes. Lake Eola is actually a giant sinkhole. Its deepest point is 80 feet. There are over 50 swans at Lake Eola, from five different breeds – whooper, royal mute, trumpeter, Australian black and black neck. The City of Orlando has had various nicknames throughout its history, including City Phenomenal and City of Light. Orlando is currently known as The City Beautiful.