Lake Jesup, located in Seminole County, Florida, is a large shallow lake covering approximately 16,000 acres. With an average depth of only 6 feet and a maximum depth of 10 feet, it's one of the shallowest lakes in Florida. The lake is part of the St. Johns River system and is known for its high alligator population, with an estimated 13,000 alligators calling it home.

Lake Jesup has more than 400 alligators per square mile of shoreline, making it one of the most alligator-infested lakes in Florida. Swimming is strongly discouraged due to the high alligator density. The lake also provides habitat for diverse wildlife, including wading birds like great blue herons, snowy egrets, and tricolored herons. Bald eagles, ospreys, and various fish species can also be observed.

There are several access points for paddlers, including Lake Jesup Park Boat Ramp (open 24 hours), Cameron Wight Park (open 24 hours), and Lemon Bluff Boat Ramp (open 8 am - 5 pm). The lake offers opportunities for fishing, with popular catches including largemouth bass, black crappie, bluegill, and catfish. A Florida Fishing License is required for fishing on Lake Jesup.

The lake has a humid subtropical climate with hot summers and mild winters. June temperatures typically range from 71°F to 91°F. The best time to visit is during the dry season from November to April when the weather is cooler and drier.

Lake Jesup has historical significance, having served as a refuge for Seminole Native Americans during the Second Seminole War (1835-1842). The lake's shoreline stretches 13 miles and covers 25 square miles. Much of the shoreline is preserved as part of the Lake Jesup Conservation Area, which protects 6,220 acres of natural habitat.

The lake has faced environmental challenges, including pollution and invasive species. Conservation efforts are ongoing to improve water quality and protect wildlife populations.