Explore Shell Key and nearby sandbars on a private, customizable boat tour from St. Petersburg. Expect close encounters with dolphins, quiet shelling stops, and flexible departure times for sunrise or sunset.
More ways to explore the area's outdoor wonders
You step off the dock and the gulf opens, a plate of blue broken by thin barrier islands that dare you to explore. The captain eases the bow toward a low, sandy spit and the engine’s hum becomes background; gulls wheel and a sleek dolphin fin slips the surface as if inspecting your arrival.
Difficulty
easy
Duration
4 hours
Fitness Level
Suitable for most fitness levels; requires ability to step on/off a small boat and tolerate sun exposure
Wildlife
History
Barrier islands here formed from Pleistocene sediments and have been used for fishing and navigation since early settlement; nearby Egmont Key hosts a historic lighthouse and military ruins.
Conservation
These islands are sensitive nesting and foraging habitats—stay off marked dunes, pack out trash, and use reef‑safe products to reduce impact.
Reserve your spot on the Private Barrier Island Boat Tours today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Time your trip with low tide
Low tides expose sandbars and shelling areas—coordinate with your captain for the best beach walks.
Bring reef‑safe sunscreen
Sun is strong on open water; choose reef‑safe sunscreen to protect marine life and your skin.
Wear water‑friendly footwear
Shoes that tolerate sand and salt make boarding and short island walks easier.
Respect wildlife distances
Keep at least 50–100 feet from dolphins and haul‑out areas for birds to avoid disturbance.
Reef‑safe sunscreen
Protects skin and the local marine environment while on open water
summer
Light windbreaker
Ocean breeze can be cool in mornings or at sunset; blocks spray and wind
spring
Water shoes or sandals
Useful for shallow landings and walking on hot sand and shell beds
Polarized sunglasses and hat
Reduces glare for spotting marine life and makes navigation easier for spotting sandbars
summer