Crystal River is the name of a city, a river and a protected wildlife refuge, all located in Florida along the shores of the Gulf of Mexico !

Just over a two-hour drive from the city of Orlando in Florida, it's possible to visit Crystal River for a day trip, but be sure to wake up early, especially in the summer, if you want a chance to swim with manatees in their natural habitat !

Established in 1983, the Crystal River National Wildlife Refuge was created to protect the last remaining populations of the endangered West Indian manatee by preserving their natural habitat from urbanization. The refuge is located at the headwaters of Kings Bay, a vast and relatively undeveloped ecosystem fed by numerous freshwater springs. These springs flow into the Crystal River, which then empties into the Gulf of Mexico through a wide delta.

Kings Bay is home to around thirty warm-water springs, with some of the most famous ones being Tarpon Hole, Hunter Spring and Three Sisters Springs. These springs release underground freshwater into the bay and surrounding creeks, creating warm and crystal-clear waters. While Three Sisters Springs is accessible by land, the other springs can only be reached by boat.

With a stable average temperature of 72°F, these warm springs serve as nighttime gathering spots for manatees, who come to enjoy the warmth and gentle currents. The colder the nights, the more manatees congregate !

During the winter, the area around the warm springs is designated a manatee sanctuary, meaning access is restricted to protect these gentle giants. Three Sisters Springs is one of the most important winter refuges for manatees.

As you approach the spring-fed waters, the river turns crystal-clear, living up to its name !

Visitors can observe manatees in their natural habitat and even swim with them in designated areas. However, access varies depending on the season and strict regulations are in place to protect the manatees !

During winter months, manatees migrate to the warm waters around Kings Bay's springs, making them easier to spot. In contrast, during the summer, fewer manatees remain in the area and they tend to move around more to escape the heat, making sightings more difficult.

To increase your chances of seeing them in summer, it's best to wake up at dawn ! For those willing to brave the cold, early winter mornings provide the best opportunities with more manatees present and fewer crowds !

Many tour operators offer guided excursions to swim with manatees. Wetsuits, fins, masks and snorkels are provided and before entering the water, participants receive a briefing on the rules to follow for interacting with manatees in a respectful way !