Snorkel Shell Key’s shallows while looking for dolphins and marine life
2 hours
Snorkel gear, noodles, bottled water
Explore Shell Key Preserve from a boat that stays nearby while you swim, snorkel, and shell. Look for marine life from the water, then relax in shaded seating between activities.
Cancel at least 48 hours before departure. Cancellations within 48 hours and no-shows may forfeit the charter fee. Full refund if the operator cancels due to inclement weather.
Bring your own drinks for the Shell Key tour. A cooler with ice is available on board, and bottled water is provided.
Free parking is available at the marina.
Island Ferry of St. Pete, 198 Madonna Blvd, Tierra Verde, FL 33715
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.
We had the BEST time on this snorkel cruise! Captain Dave shared all kinds of fun facts about the houses and geography of the area and guided us safely around. Samantha was super personable and we were excited to have her share her passion about the ecosystem and creatures that we found. The snorkel gear and experience was great. We didn’t see many fish that day, but found super cool shells, sand dollars, a starfish, a sea snail, crabs, a manatee…. Then on the way back we were able to observe a mother and baby dolphin. They hung around for quite awhile, and Samantha got some amazing videos she later shared with us (we were too busy oooing and ahhhing to get our cameras out.). Had some ice cold drinks, chilled on the boat and in the water, explored, hands down 10/10 experience. Can’t wait to go back and do it again!
Candi Marsh
July 4, 2026
We had the BEST time on this snorkel cruise! Captain Dave shared all kinds of fun facts about the houses and geography of the area and guided us safely around. Samantha was super personable and we were excited to have her share her passion about the ecosystem and creatures that we found. The snorkel gear and experience was great. We didn’t see many fish that day, but found super cool shells, sand dollars, a starfish, a sea snail, crabs, a manatee…. Then on the way back we were able to observe a mother and baby dolphin. They hung around for quite awhile, and Samantha got some amazing videos she later shared with us (we were too busy oooing and ahhhing to get our cameras out.). Had some ice cold drinks, chilled on the boat and in the water, explored, hands down 10/10 experience. Can’t wait to go back and do it again!
Candi Marsh
July 4, 2026

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