Snorkel Shell Key and watch for dolphins on a sunset cruise
3 Hours
Up to 6 people
Shell Key stop, snorkeling gear
Explore Shell Key Island by boat for snorkeling and shoreline shelling. Scan the Gulf Coast for marine wildlife and a sunset finish.
The 3-Hour Adventure Itinerary Times will verry. 00:00 – Departure from John’s Pass Meet your Captain at the docks (near the Cambria Hotel) and step aboard. As we clear the "no-wake" zone of historic John’s Pass, have your cameras ready. This is a prime spot to see local dolphin pods hunting for breakfast or lunch near the bridge pilings. – Wildlife "Safari" & Coastal Cruise We open up the throttle for a scenic ride south toward Shell Key. Your Captain will navigate the Intracoastal and the Gulf, specifically scouting for bottlenose dolphins, manatees, and sea turtles. If the dolphins are in a playful mood, your Captain will position the boat so they can jump and surf in the wake right behind you. – Arrival at Shell Key Island We drop anchor in the shallow, turquoise waters of Shell Key Preserve. This 1,800-acre island is a hidden gem accessible only by boat. Your Captain will provide snorkeling gear and noodles, helping you into the water to explore the grass flats and sandy bottom. – Snorkeling & Shelling Treasure Hunt The next hour is yours to explore! In the water: Snorkel to find local marine life like olive snails, hermit crabs, and the occasional stingray. On the beach: Walk the pristine shoreline to hunt for "treasures." Shell Key is famous for fighting conchs, lightning whelks, and sand dollars. – Relax & Refresh Climb back on board to dry off. This is the perfect time to open your BYOB cooler, enjoy a cold drink and a snack, and listen to some music. Your Captain will share "fun facts" and local history about the surrounding islands and the Gulf ecosystem as we begin our leisurely trek back. – The "Scenic Route" Return We take a different path back to maximize wildlife viewing. We’ll cruise past the beautiful waterfront homes of Treasure Island and St. Pete Beach, keeping a sharp eye out for manatees lounging in the warmer canal waters. Sunset at the end – Arrival back at John's Pass We return to the docks just in time for you to enjoy the shops and restaurants at John's Pass. If you’re on the late-afternoon trip, you’ll catch the beginning of a spectacular Gulf sunset as we pull back into the slip. Pro-Tips for Your Trip: Footwear: Wear water shoes; the shells on the island can be sharp! Parking: Allow 20 minutes for parking at the John's Pass structures. Hydration: We provide ice and water, but feel free to bring your favorite canned beverages (no glass, please!).
Full refund with at least 48 hours' notice. Full refund if the operator cancels due to weather or other unforeseen circumstances. No-shows are charged the full price.
Product ID: 6FKGX5
Bring comfortable clothing and shoes, a swimsuit, sunscreen, a camera, and drinks or snacks. Wear water shoes for shelling, and bring canned beverages only—no glass. Bring photo ID if you are 21 or older or are a service member.
The cruise is not wheelchair accessible, but strollers are permitted.
A waiver is required for this cruise.
Behind Sculleys Seafood Restaurant, 190 Boardwalk Place East, Madeira Beach, FL 33708
Reaching Shell Key Preserve means stepping onto a stretch of sand that looks much as it did long before the Gulf Coast was developed. Accessible only by boat, this undeveloped barrier island off Tierra Verde rewards visitors with powdery white shoreline, shallow turquoise flats, and the quiet company of nesting shorebirds. Shell Key Preserve earns its name honestly, with wave-sorted shells lining the tide line at nearly every turn.
Charter Finders delivers consistently excellent boat adventures, with experienced captains like John, Graham, Tim, and Hunter earning enthusiastic praise from families and couples alike. Guests rave about the personalized attention that comes with smaller group sizes, which creates a more intimate and special experience compared to large commercial cruises. The captains clearly know the local waters well, reliably finding dolphins that swim alongside the boat and leading groups to prime spots for snorkeling, shelling at Shell Key Island, and exploring area ruins. What really stands out is how adaptable and knowledgeable the captains are. When weather or water conditions affect plans, they pivot smoothly to ensure guests still have a memorable day. People appreciate the storytelling and historical insights shared during trips, plus thoughtful touches like coolers stocked with ice for drinks. The dolphin sightings seem to be a genuine highlight across nearly every trip, with manatees and stingrays making occasional appearances too. Whether you're celebrating a milestone birthday or anniversary, or just want a relaxing few hours on the water, this outfit consistently creates the kind of experience families talk about long after their Florida vacation ends.
We had a great time! Todd was the best captain! Will definitely be booking again with y'all!! It was a great way to celebrate my birthday! Thank y'all so much!
Alysha Fontaine
June 28, 2026
We had a great time! Todd was the best captain! Will definitely be booking again with y'all!! It was a great way to celebrate my birthday! Thank y'all so much!
Alysha Fontaine
June 28, 2026
Snorkel island ruins and grass flats with a narrated cruise
Cruise Madeira Beach waterways and look for dolphins near John’s Pass
Cruise to Shell Key Island to snorkel and look for dolphins
Captainless boating for experienced MMC holders
Chart your own course aboard a 22-foot deck boat
Celebrate on an 84-foot yacht cruising Tampa Bay or the Gulf of Mexico