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DOLPHIN CRUISE TO SHELL KEY

DOLPHINS AND SNORKELING FROM ST PETE

Dolphin Tour St Pete Shell Key
Dolphin Tour St Pete Shell Key
Dolphin Tour St Pete Shell Key
Dolphin Tour St Pete Shell Key
Dolphin Tour St Pete Shell Key

Island Ferry offers one of the most popular dolphin cruises in St. Pete—a two-hour adventure featuring dolphin watching, snorkeling, and shelling at Shell Key Preserve.

Our guided dolphin cruise in St. Petersburg, Florida takes you through calm, shallow bay waters where wild bottlenose dolphins are frequently seen swimming, playing, and riding alongside the boat. Guests often encounter other Florida marine life as well, including manatees, rays, shorebirds, and a variety of seabirds. While manatees are most common during the warmer months, dolphin sightings occur year-round on this tour.

This dolphin cruise to Shell Key also includes time to snorkel and explore the pristine beaches of Shell Key Preserve, a protected nature area known for its abundant marine life. While on the island, you may discover hermit crabs, conchs, horseshoe crabs, and other fascinating coastal species.

If you’re looking for one of the best dolphin cruises in St. Pete, Island Ferry’s Shell Key Dolphin Cruise is a top-rated experience for families, couples, and wildlife enthusiasts seeking an unforgettable day on the water.

Please note: this is not a "Swimming with Dolphins" experience. 

Island Ferry's dolphin cruise is not a drop-off service, but instead the boat stays at Shell Key with you for the entire time. You can take a break from snorkeling and shelling, and sit on our shaded boats with a cold drink. And while you and your family are in the water, the Island Ferry crew stands watch on lifeguard duty. So we keep everyone safe! We provide the snorkel gear and the floating noodles. You bring the food and cocktails! Store your items in our coolers (already packed with ice). 

We also offer Kayaking Tours to Shell Key.

PLEASE NOTE:  We have 4 vessels. If you are travelling with another group, please be sure to book your reservation under the same name if you expect to travel on the same boat with another group who as also booked this tour. Otherwise we cannot guarantee that you will travel together on the same boat. 

Includes

  • Snorkeling gear, and floating noodles.

  • FREE bottled water.

  • FREE parking at the Tierra Verde Marina Resort. 

  • Cooler with ice on board.

  • BYOB welcome. 

Details

  • CDC COMPLIANT Semi-Private Tour

  • $64 per person 

  • Leaves 7 days a week, departures vary by season. Call ahead for exact departure times.

  • Bring your swimsuit and towel.

  • Trip duration is 2 hours.

  • Large groups of 7 or more (on multiple boats) will be charged an 18% gratuity.

  • You can purchase tickets online or by phone!

  • Cancellations: No refunds for cancellations less than 48 hours before your scheduled departure. No refunds for "no shows".  We give FULL refunds if Island Ferry cancels for inclement weather.

TOUR CALENDAR

Anchor 1

Do dolphin cruises see dolphins year-round in St Petersburg, Florida?
Yes. Bottlenose dolphins live in the waters of Tampa Bay year-round, and though we cannot guarantee sightings, we do see them on almost every dolphin cruises in St Petersburg and St Pete Beach.


Are dolphin tours safe for children?
Yes. Dolphin tours are family-friendly and include required safety equipment such as life jackets for children. We even provide life jackets for infants. Calm bay waters make these tours suitable for all ages.


How long is a dolphin cruise to Shell Key?
Our dolphin cruises to Shell Key last approximately two hours and include time for wildlife viewing and exploring Shell Key Preserve. You'll get upwards of an hour to explore and snorkel Shell Key, depending on how much time is spent seeing dolphins. 


What other wildlife might we see besides dolphins?
In addition to dolphins, guests may see manatees, rays, sea turtles, pelicans, and a variety of shorebirds depending on the season.


Where do dolphin cruises depart from?
Dolphin cruises depart from the Tierra Verde Marina Resort near St Pete Beach, offering quick access to Shell Key and Tampa Bay waters.


Are dolphin cruises eco-friendly?
Yes. Dolphin tours follow responsible wildlife viewing guidelines and are designed to minimize environmental impact while educating guests about local marine life.


What makes Island Ferry of St Pete different from other boat tours in Florida?
We focus on smaller groups, in spacious 25ft pontoon boats. Besides providing a more personal and upscale experience, we create a more intimate, comfortable, and wildlife-focused experience compared to many other boat tours in Florida.


What is the refund policy if I need to cancel my boat reservation?
We require 48 hours notice for a full refund of your cancellation. But we know that things happen, and we can make exceptions for certain extenuating circumstances.


What is the policy for weather cancellations?
Decisions on cancelling for weather is the sole discretion of Island Ferry. If we do cancel for weather, you are entitled to a full refund, or an option to rebook for a later date or time.


What time should I arrive for my boat tour?
It is imperative that you arrive 30 minutes before departure time for check-in, just as you would for air travel.


What if I am running late for my boat tour?
Please understand that our scheduled tours run back to back, and so we are unable to delay our boat departures. Please make every effort to arrive for the check-in 30min prior to departure. 


Is there a bathroom on the boat?
We have full facilities at our marina, but there are none on the vessels themselves.


Will I see dolphins on my boat tour?
Although dolphins are in our waters all year round, we can never make guarantees. Like the weather, dolphins can be unpredictable. Rest assured our captains will make every effort to find them. 


Will I see manatees on my boat tour?
Manatees are warm water creatures, so we will see them from April to November in general. 


Will I be required to wear a life jacket on the boat?
Only children ages 7 and under are required to wear a USCG Type II life jacket while the vessel is underway. We provide those at no charge.


Can I bring food and drinks?
Yes. The more the merrier. Adult beverages are also welcome.


Can I bring a cooler?
We have a cooler with ice on all our boats, and those are at your disposal. Still, if you would like to bring your own modest sized cooler that is just fine. 


Is there a possibility I will get sea sick?
The possibility is very remote, as we are not a high-seas experience. 


Can I smoke on the boat?
Please don't ask.

© 2026 ShellKeyPreserve.org — independent informational site.

This website is not affiliated with Pinellas County or Pinellas County Parks

Courtesy of Island Ferry of St Pete

198 Madonna Blvd
St Petersburg, FL 33715

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