Cruise to Keewaydin Island for guided shelling with a biologist
3 Hours
Up to 6 people
Boat cruise, Biologist guide
Cruise through the Rookery Bay mangrove estuary, then explore a remote stretch of Keewaydin Island on a shelling walk with a biologist guide. Learn about the plants and animals you spot as you search the beach for sought-after shells.
Ages 3+.
Bring cash for gratuity if you’d like to tip your guide.
No restrooms are available until you return from the tour.
Full refund or free reschedule with at least 48 hours notice. Rescheduling within 48 hours may incur a fee up to 50%. No changes within 24 hours; no refund expected. No-shows charged full price. Weather cancellations are decided by Rising Tide Explorers.
Arrive at least 15 minutes before the scheduled departure time. Tours leave promptly at the scheduled launch time.
Use the port-o-let in the parking lot before you depart. You won’t have any other restroom facilities until you return from your tour.
Bring water, sunscreen, bug spray, a camera, snacks, a hat or other sun protection, water shoes or closed-toe shoes (suggested), and a bag for shells.
The guides here are consistently the standout feature, with names like Evan, Eben, Winston, Gerald, and Derek earning individual praise for their genuine expertise and personable approach. Many are biologists or have advanced degrees in marine science, and it shows in how they bring the ecosystem to life. They dive down to retrieve sea creatures for closer looks, share fascinating details about mangrove propagation, and maintain an engaging commentary throughout the 2.5 to 3-hour tours. Families appreciate how patient and accommodating the guides are with nervous kayakers and children. The tours explore Rookery Bay's mangrove tunnels and mudflats, offering sightings of dolphins, frigate birds, ospreys, sea stars, and various marine life. Reviewers love the conservation mission behind the operation, knowing their fees support environmental work in the area. Multiple visitors warn about serious sun exposure since your legs remain uncovered in the kayaks, so come prepared with sun-protective clothing, a hat, and plenty of sunscreen. The physical effort is moderate but sustained, so it's best suited for those without significant mobility limitations. Repeat customers speak volumes about the quality of the experience.
Went on a morning boat tour of Rookery Bay Estuary with Winston who was a fantastic guide. Very knowledgeable and always fun to be out touring on the water
John Landes
May 19, 2026
Went on a morning boat tour of Rookery Bay Estuary with Winston who was a fantastic guide. Very knowledgeable and always fun to be out touring on the water
John Landes
May 19, 2026