Unfortunately, the description is incorrect. This is no where near KEY Largo or the Everglades park. This is in the city of LARGO in Pinellas County. It's in Tampa Bay near the Gulf of Mexico. 

Largo is a big and busy city and this park on Seminole Blvd. is nowhere near nature. Many people who park there actually live there in permanent trailers. It is an adults only park with a pet weight limit of 20 pounds.