Citrus County, Florida

Swimming with manatees and Florida's Nature Coast - from Crystal River's Three Sisters Springs (the only place in the US where visitors can legally swim with wild Florida manatees in their natural habitat) to Homosassa Springs Wildlife State Park, the Withlacoochee State Trail's 46-mile rail-to-trail conversion, and a Gulf Coast county whose spring-fed rivers have made it one of Florida's most significant natural and wildlife tourism destinations.