<human>: What are some interesting facts about the state of Florida?
<bot>: 
1. Florida is the second most populous state in the United States with an estimated population of 21 million people as of 2020.
2. The Everglades National Park is located in the southern part of the state and covers 1,337 square miles (3,400 km2).
3. Florida has more than 3,000 miles (4,800 km) of coastline along the Gulf of Mexico, Atlantic Ocean, and the Straits of Florida.
4. In addition to being home to the world’s largest manatee rehabilitation center, Florida is also the site of the world’s largest sea turtle nesting beach.