The lagoon is near some of the resort's 12 tree houses that are available to rent. The resort also has 75 hotel rooms, 17 cabins, 30 RV sites and a new tiny house that can sleep four.

Map of Wesley's Island courtesy of the St. Lucie County Environmental Resources Department. WESLEY'S ISLAND — Don't call 911 if you see smoke coming from the Indian River Lagoon island that's ...

The natural lagoon system that was previously used to treat sewage began in 1971. It's nothing more than a series of lakes filled with micro-organisms that eat pollutants.