Swimming with manatees is one of the most unique experiences you can have in Florida. Three Sister Springs is home to the world's largest natural congregation of manatees with over 700 expected during the winter months.

Crystal River has long been a safe haven for the Florida manatee, but when an invasive algae wiped out the eelgrass that manatees need for food, the community rallied to restore the river and save the animals that call it home.