Quick FactsOverview
About Three Sisters Springs, Florida
Three Sisters Springs, Florida is a natural freshwater spring complex within the Crystal River National Wildlife Refuge in Citrus County, located in Kings Bay on the west coast of Florida. The spring system consists of three interconnected spring areas containing multiple sand boils and vents, and is the only undeveloped spring remaining within Kings Bay. The water maintains a constant temperature of around 72 to 74 degrees Fahrenheit year-round, making it one of the most important winter refuges for the threatened Florida manatee.
The refuge was established in 1983 specifically to protect the Florida manatee, and Three Sisters Springs was acquired by a partnership of local, state, and federal organizations in 2010 for $10.5 million to prevent residential development. During Manatee Season, which runs from November 15 to March 31 each year, hundreds of manatees migrate to the springs seeking warmth as Gulf of Mexico water temperatures drop. A record 528 manatees were documented in Kings Bay on December 27, 2014. Outside of manatee season, the spring is open to paddle-craft for swimming and snorkeling.
Crystal River lies about 80 miles north of Tampa. The site is widely noted as one of the few places in North America where it is legal to swim with wild manatees, drawing over 400,000 visitors a year.
Location & Access
Getting to Three Sisters Springs
Three Sisters Springs has two distinct access routes: land access through the Three Sisters Springs Center, and water access by launching a paddle craft onto Kings Bay. The land-based visitor center is located at 123 NW US Highway 19, Crystal River, FL 34429, behind City Hall. Visitors buy tickets there and board a trolley that departs every 30 minutes from 8:30 a.m. to 4:30 p.m., operating daily. Last entry is at 3:30 p.m. The trolley ride to the boardwalk takes a few minutes and the boardwalk itself is approximately a quarter mile long around the spring.
For water access, visitors launch a kayak, canoe, or paddleboard from one of the public ramps or kayak launches on Kings Bay and paddle to the spring. Hunter Springs Park at 104 NE 1st Ave and Kings Bay Park are two popular launch points close to the springs. Motorized vessels may not enter the springs; only paddle craft are permitted inside from April 1 through November 14. During manatee season, in-water access to Three Sisters Springs may be restricted at any time if Gulf water temperatures fall below 62.2 degrees Fahrenheit.
Crystal River is reached from Tampa via US 19 north, a drive of approximately one hour and 30 minutes. From Orlando, the drive takes approximately two hours west on FL-50 then north on US 19. No public parking exists at the spring; standard vehicles park at the Three Sisters Springs Center or off-site.
Suitability & Accessibility
Who Three Sisters Springs Suits
Three Sisters Springs suits nature enthusiasts, wildlife watchers, and families of all ages, as the boardwalk provides easy, flat access to the spring and excellent manatee viewing without requiring any water skills. Children of all ages can enjoy the boardwalk experience, and the trolley service makes it accessible for visitors who cannot cycle or walk from downtown Crystal River. The boardwalk, trolley, and restrooms are fully wheelchair accessible.
Visitors who want to enter the water must arrive by kayak, canoe, or paddleboard from Kings Bay; there is no water entry from the boardwalk or land. In-water visits are best suited to confident swimmers and paddlers. Snorkelers will find the spring's exceptional water clarity rewarding even without manatees present, as the turquoise basin and sandy boils are striking year-round. During manatee season, in-water access is closed and the boardwalk is the only way to experience the spring directly.
For those looking for natural springs in Florida that combine a managed visitor experience with genuine wild habitat, Three Sisters Springs is one of the most accessible options on the Nature Coast. The 57-acre refuge surrounding the spring also includes more than 1.5 miles of nature trails visiting wetland habitat, Lake Crystal, Magnolia Springs, and bird observation points. Over 100 native and migratory bird species use the refuge year-round. Dogs are not allowed at the refuge at any time; service animals are exempt from this rule.
Safety & Etiquette
Three Sisters Springs Safety Tips
Three Sisters Springs is generally safe for both boardwalk visits and in-water activities, though water visitors should understand the regulatory environment around manatees, as interactions are governed by federal law and violations carry serious penalties. Swimmers and snorkelers are permitted to observe manatees passively from a horizontal position in the water, but chasing, riding, poking, or separating a manatee from its group is illegal under the Marine Mammal Protection Act and the Florida Manatee Sanctuary Act.
Water conditions at the spring can change quickly. In-water access may be closed at short notice by the US Fish and Wildlife Service when Gulf water temperatures fall below 62.2 degrees Fahrenheit, which can happen at any point during manatee season regardless of weather on the day of the visit. Visitors planning in-water trips during winter months should check current conditions on the Crystal River National Wildlife Refuge social media channels before launching. Paddle craft visitors should also be aware that boat traffic on Kings Bay can be heavy on weekends, and wearing a personal flotation device on open water is strongly advisable.
The spring water temperature of 72 to 74 degrees Fahrenheit is cool relative to summer air temperatures and can cause extended-immersion chilling, particularly for children. Regular breaks out of the water and wetsuit use are practical measures for long snorkeling sessions. No lifeguard is present in the water at any time.
At the boardwalk, visitors must stay on designated paths and not enter the water from the land side. Camera extension poles, selfie sticks, and drones are prohibited on the refuge. No cash is accepted at the Three Sisters Springs Center; card payments only.









