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Calusa Blueway: Kayak trail with maps, markers so worth exploring


Last updated on July 5th, 2024 at 12:53 pm

It’s a 190-mile long paddling trail for kayaking Fort Myers area waterways along the Gulf Coast, but don’t think of the Great Calusa Blueway as some sort of Appalachian Trail on water.

It’s not. Not exactly.

The Calusa Blueway has mile markers, but it’s not linear nor is it designed for those who want to test their endurance. Instead, it meanders up three rivers and their tributaries, through Estero Bay and Pine Island Sound and around many coastal islands. It’s composed of dozens of different trails.

The Great Calusa Blueway, a useful way to enjoy kayaking Fort Myers and surround areas, has markers, like this one near Mound Key Archaeological State Park. (Photo: David Blasco)
The Great Calusa Blueway, a useful tool for kayaking Fort Myers and surround areas, has markers, like this one near Mound Key Archaeological State Park. (Photo: David Blasco)

But here’s where the comparison is justified: If the Appalachian Trail is hiker heaven, then the Calusa Blueway is kayaker heaven.

Paddlers explore an area full of rivers, lagoons, beaches and islands, full of intense blues and greens and home to a wide range of wildlife.

Kayakers can glide silently into a world where they might see dolphins or manatees up close. Birds are plentiful — eagles, osprey, wood storks, roseate spoonbills, all sorts of herons, ibis and egrets.

A joint project of Lee County Parks and Recreation and the Lee County Visitor and Convention Bureau, the Calusa Blueway was designed to put this part of Florida on the map for kayakers — and it does, literally. The Calusa Blueway will mail a free set of maps to anyone who requests them. Those maps, the marker signs and a smart-phone app make the Great Calusa Blueway one of the most accessible kayak destinations anywhere.

Great Calusa Blueway logo

Many trails are served by kayak outfitters and guides, so the Blueway is a good way for people to try out kayaking. Those with their own kayaks can use the maps and app to find put-in locations and new places to explore.

Sean Fitzgibbon of the Tampa area is the rare paddler who kayaked every mile of the trail, completing it in just under two weeks. He talks with awe about one of his favorite spots in Estero Bay.

“I love paddling the Lovers Key area,” he said. “Once we sat for an hour and a half in a slick line of weeds near there and watched manatees feeding on that grass and a pod of dolphins herding fish and cutting through the circle and eating them. It was phenomenal.”

What’s the best place for kayaking Fort Myers waterways?

Kayaking Fort Myers waterways along the Calusa Blueway. (Photo: Lee County Convention and Visitors Bureau)
Kayaking Fort Myers waterways along the Calusa Blueway. (Photo: Lee County Convention and Visitors Bureau)

The northern edge of the Blueway is the top of Pine Island around Bokeelia. The southern end is the Imperial River through Bonita Springs. The Blueway breaks down the area, which incorporates 230 square miles of island waterways, into three regions, each with its own map:

  • Pine Island Sound-Matlacha Pass, which includes the islands of Cayo Costa, Captiva, Sanibel, Pine Island and hundreds of uninhabited mangrove islands.
  • The Caloosahatchee River and its tributaries, which add about two dozen separate trails to the Blueway. (The Blueway emphasizes the tributaries because the wide Caloosahatchee itself has power boat usage.)
  • Estero Bay and the Imperial River, which includes Lovers Key.
Kayaking Fort Myers waterways: Calusa Blueway kayaking trail maps. (Photo: Bonnie Gross)
Kayaking Fort Myers waterways: Calusa Blueway kayaking trail maps. (Photo: Bonnie Gross)

Betsy Clayton, Lee County communication director and former waterways director, has paddled it all and her favorite isn’t a single spot.

“It’s a place you can find all along the Blueway,” she said. “There are mangrove tunnels where you have this chocolate brown water and branches arching overhead like a cathedral. You see an opening in the mangroves that leads to a shallow lagoon. And then you look across and see these lush-colored birds that look like they’re having their own picnic.”

If you don’t have your own kayak, the Calusa Blueway website lists more than 30 outfitters from whom you can rent kayaks. Many are mobile outfitters, who will bring a kayak to you at a boat ramp, Clayton said. Many also offer guided kayak trips, which can give confidence to a beginner.

Clayton reassures first-timers: Kayaks aren’t unstable cramped vessels where you need to learn how to do an eskimo roll if capsized. The waterways average four feet in depth and many outfitters rent sit-on-top kayaks if you don’t want an enclosed boat.

Here are three great trips for kayaking Fort Myers area waterways on the Great Calusa Blueway. These are good for beginners as well as advanced kayakers:

Tarpon Bay in J.N. “Ding” Darling National Wildlife Refuge, Sanibel

Paddling Tarpon Bay is a good starter experience. You’ll maneuver through some twisty mangrove tunnels, observe heron, egrets and heron and have a good chance of seeing manatees, dolphins and more unusual bird life, such as the magnificent frigate birds and roseate spoonbills. Paddlers have even seen otters here.

Kayaking Fort Myers area: Mangrove tunnel along Calusa Blueway in Captiva. (Photo: David Blasco)
Kayaking Fort Myers area: Mangrove tunnel along Calusa Blueway in Sanibel Island. (Photo: David Blasco)

On a recent paddle in the area, my highlight was watching a dolphin feeding on a school of fish with explosive splashes in Pine Island Sound. The dolphin swam so close that we heard the rush of air through his blowhole when he surfaced.

You can rent kayaks from Tarpon Bay Explorers, located inside Ding Darling National Wildlife Refuge, 900 Tarpon Bay Rd., Captiva, 239-472-8900, . They also offer guided tours. You can launch kayaks here for a fee.

Kayaking Imperial River from Old Bonita Springs

Kayaking Fort Myers area on a Calusa Blueway kayaking trail: View at Imperial River, Bonita Springs. (Photo: Bonnie Gross)
Calusa Blueway kayaking trail: View along Imperial River, Bonita Springs. (Photo: Bonnie Gross)

The Imperial River’s name suggests a grand and imposing thing. Instead, the creek is just nine miles long, winding through Bonita Springs into Estero Bay on the Gulf of Mexico. It’s not part of any state or county park and it’s not undeveloped, but it makes a delightful kayak trip under a canopy of oaks and pines, narrowing into a twisty cypress-lined creek as it gets too shallow to paddle near its headwaters.

The tea-colored water is clear and the bottom is sandy at spots, allowing visibility to see fish, turtles and, if you’re lucky, manatees.

We were lucky on our visit: We came upon manatees eight or ten times, probably seeing the same three repeatedly. They swam under and around our boats, nibbled on the vegetation along the shore and imbued our trip with a little magic.

You can put in your own kayak at a boat ramp on the east side of Old 41 at the Imperial River. The best paddling is upstream to the east. West of Old 41, the Imperial River gets wider, less lush, more urban and more filled with motorboats.

Kayaks can be rented at Kayak Loco Outfitters, which operates out of Artist Cabin #6, 27300 Old 41 Road, Bonita Springs. Contact Aaron Thomas at 239-362-4570. Tours are also available.

Here’s a detailed Florida Rambler report on paddling the Imperial River.

Kayaking Lovers Key to Mound Key

Kayaking Fort Myers waterways: The Calusa Blueway trail passes through Lovers Key on its way to Mound Key. (Photo: Bonnie Gross)
Kayaking Fort Myers waterways: The Calusa Blueway trail passes through Lovers Key on its way to Mound Key. (Photo: Bonnie Gross)

This kayak outing is a bit more ambitious, but it has a lot going for it: You kayak to an undeveloped island that is an important archaeological site and a state park. Paddling through Estero Bay, you have a good chance of seeing marine and bird life.

You start at Lovers Key State Park in Fort Myers Beach, itself a destination worth several hours of exploration. For years, Lovers Key was only accessible by boat; the name comes from the sweethearts who sought out the privacy of its spectacular beaches.

You no longer can rent kayaks from the park concessionaire, so you must bring your own kayak. 

To paddle to Mound Key, you leave the park’s protected estuary and cross the channel with caution; you briefly cross the route taken by power boats. It’s a 60- to 90-minute paddle to Mound Key, depending on how much time you spend admiring the wildlife.

Mound Key was built by the Calusa Indians, a thriving civilization in Florida when the Spanish landed in the 1500s. It’s an immense 30-foot-tall mound of seashells, fish bones and pottery. Historians believe it was once a ceremonial center. It was so important that the Spanish built a settlement and the first Jesuit mission in the Spanish New World here.

So what’s there now? Whatever treasures may have existed have been looted. Today Mound Key is a 125-acre island, thick with native trees and plants, with two small beaches for kayak landings and a single half-mile trail weaving over its surprisingly tall mounds. There is an ancient cistern. 

Here’s a detailed Florida Rambler report on paddling to Mound Key.

Get maps of Great Calusa Blueway for kayaking Fort Myers area

You can visit the website for the Calusa Blueway and request maps be mailed to you. You also can find copies of maps, lists of outfitters, put-in sites, suggested routes and trip reports there.

You can download a free Great Calusa Blueways smart-phone app in Google Play and iTune stores. The app includes some bonus material, such as a guide to birds you might see along trail. The app makes a good companion to the printed maps as you plan an outing.

More Fort Myers kayaking trails from the Calusa Blueway:

For manatee kayaking: Fort Myers Manatee Park and the Orange River

Caloosahatchee River: Four great kayak trails

Telegraph Creek: Unspoiled stream along Caloosahatchee

For mangrove kayaking: Fort Myers Bunche Beach

Imperial River: Delightful trail in Bonita Springs

Sanibel Island kayaking

Matlacha: Artsy town; great kayaking

Cabbage Key: Authentic Old Florida island, a good base for kayakers

Kayaking Deer Prairie Creek

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