St Petersburg isn’t just about stunning beaches and art galleries—it’s also a prime spot for snorkeling. The region offers a variety of tours that cater to different interests, whether you’re chasing dolphins, exploring shipwreck ruins, or relaxing on pristine islands.
Our favorite choice is the Dolphin Shelling Snorkeling Cruise in Tampa, which combines wildlife sightings with shell collecting, making it a well-rounded outing for nature lovers. But with options from private charters to family-friendly cruises, there’s something for all.
In this guide, we’ll walk through the best snorkeling experiences in St Petersburg, highlighting what makes each one unique. Whether you’re a seasoned snorkeler or a first-timer, these tours promise memorable moments in Gulf waters, from dolphin sightings to exploring historic islands. Ready to get your fins wet? Let’s dive into the options.
- 1. Dolphin Shelling Snorkeling Cruise in Tampa
- 2. Egmont Key Snorkeling Dolphin Tour
- 3. Boat tour with Watersports and snorkeling near St Pete Beach
- 4. 4 Hour Egmont Key Island Tour With Dolphins & Snorkeling Included
- 5. Dolphin /Shelling/Snorkeling Tours Private Charters
- 6. Aqua Sol Adventures – 4.5 Hour Private Snorkeling, Dolphin, Shelling
- 7. Small Group 2 Hour Dolphin Cruise with Snorkeling to Shell Key
- 8. Half Day Luxury Boat Tour in St. Petersburg with Snorkeling
- How to choose the best snorkeling experience in St Petersburg
1. Dolphin Shelling Snorkeling Cruise in Tampa
At number one, the Dolphin Shelling Snorkeling Cruise in Tampa offers a fantastic introduction to the region’s wildlife. This 3-hour to 3.5-hour tour takes you to Shell Key Preserve, an 1,800-acre wildlife refuge only accessible by water. The highlight? Snorkeling in clear Gulf waters while hoping to spot dolphins, manatees, and various seabirds.
The guide knows exactly where the wildlife tends to congregate, increasing your chances of dolphin encounters and shell finds.
The tour includes snorkel equipment, and the boat has coolers to keep drinks and snacks handy. Reviewers praise the small group vibe and Captain Troy’s knack for spotting dolphins—“we saw around 20 dolphins,” one says. While some felt it was more boat ride than shelling adventure, most appreciated the close wildlife encounters and the relaxed pace.
This tour is perfect for travelers who want a balanced mix of wildlife viewing and snorkeling without overextending their day.
Bottom Line: A reliable, family-friendly option with a high likelihood of dolphin sightings, making it a top pick for wildlife enthusiasts.
2. Egmont Key Snorkeling Dolphin Tour
Next on our list is the Egmont Key Snorkeling Dolphin Tour, a 4-hour journey that combines dolphin watching, snorkeling, and exploring a historic island. Departing from Madeira Beach, this tour is unique because it offers visits to Egmont Key’s ruins and grass flats, catering to both snorkelers and history buffs.
The ruins, dating back to the Spanish-American War, are an advanced snorkeling spot, but there are also beginner-friendly grass flats.
Guests rave about the boat ride itself, with Captain Elijah’s knowledge and attentive attitude standing out. The tour includes snorkel gear and bottled water, making it easy to stay hydrated. Reviewers mention dolphin sightings as a major highlight—“we saw dolphins, turtles, and enjoyed the calm waters,” one notes.
The ability to choose between advanced and beginner snorkel spots adds flexibility, making this tour ideal for mixed groups.
Bottom Line: A well-rounded tour for those who want a mix of wildlife, history, and snorkeling, with options for all skill levels.
3. Boat tour with Watersports and snorkeling near St Pete Beach
This private boat charter offers a customizable day on the water, with options for wakeboarding, water skiing, shelling, and snorkeling. For around $350 per group (up to 6), you get a 3-hour trip tailored to your preferences. The captain is ready to take you to favorite spots, whether that’s exploring the Gulf’s reefs or chasing dolphins.
Guests love the flexibility—“Captain Allen made sure we had a fun, active day,” one reviewer shares. The boat is equipped with all watersport gear and offers a relaxed, personalized experience. Snorkeling is included along with the option to try water sports or visit nearby islands. The reviews indicate this is best suited for groups who want a private, adventure-filled outing.
Keep in mind, the cost is higher than shared tours, but the exclusivity and customization are worth it for serious water sports fans.
Bottom Line: Perfect for families or groups who want total control over their day, blending snorkeling with watersports and island exploration.
4. 4 Hour Egmont Key Island Tour With Dolphins & Snorkeling Included
At number four, this 4-hour Egmont Key Island Tour is a solid choice for those who want to explore without fuss. The tour includes a stop at Shell Key Island for about 1.5 hours, giving plenty of time for snorkeling, shell hunting, or relaxing on the sand. The crew, with over 15 years of experience, is enthusiastic about spotting dolphins and sharing their knowledge.
The highlight is watching wild Bottlenose Dolphins in Dolphin Bay, an experience that often leaves travelers in awe. The tour focuses on wildlife viewing, with opportunities to explore the island’s beaches and ruins.
Reviewers note the trip’s good value, especially since it combines wildlife, snorkeling, and beach time. The trip is suitable for families or anyone wanting a laid-back day on the water with nature.
Bottom Line: A straightforward, friendly tour with excellent dolphin sightings and enough time for snorkeling and shelling.
5. Dolphin /Shelling/Snorkeling Tours Private Charters
Private charters at number five cater to groups wanting a customized, intimate experience. Starting at just $55 per person, the Dolphin Shelling Snorkeling Tours are suitable for all ages and can be tailored to your interests. The tour includes a stop at Shell Key preserve, where shell collecting and wildlife watching are favored activities.
The vessel is Coast Guard inspected and equipped with a bathroom, making it comfortable for families and small groups. Reviewers mention how the crew, including Captain and his daughter, are attentive and knowledgeable—“they worked hard to find dolphins and make sure everyone had a good time.” Snorkeling conditions depend on weather, but the focus is on wildlife encounters and shell hunting.
Bottom Line: Best for families or groups seeking a private, flexible outing that combines wildlife, shells, and snorkeling at a reasonable price.
6. Aqua Sol Adventures – 4.5 Hour Private Snorkeling, Dolphin, Shelling
For those who want an exclusive, all-in-one adventure, Aqua Sol Adventures offers a 4.5-hour private tour. Up to six people can explore Fort Dade ruins, Egmont Key, and the incredibly clear waters of Passage Key. The trip includes all snorkel gear, and you’re welcome to bring food and drinks, including alcohol.
What makes this tour stand out is the ability to customize your day across multiple islands, with a focus on relaxation or exploration. The reviews, although limited, emphasize the personal attention and the ability to visit multiple destinations. It’s ideal for families or groups seeking a private, flexible itinerary.
The price reflects exclusivity and tailored service, making it suited for those willing to invest in a personalized experience.
Bottom Line: A premium private option for small groups wanting a custom day of snorkeling, shelling, and island exploring.
7. Small Group 2 Hour Dolphin Cruise with Snorkeling to Shell Key
This highly rated 2-hour dolphin cruise is a quick, family-friendly option that visits Boca Ciega Bay and Shell Key. It’s a repeat favorite, with over 1,400 reviews praising its efficiency and the abundance of dolphin sightings.
The tour includes snorkeling gear and plenty of wildlife viewing, with an emphasis on dolphin watching—“we saw many dolphins and learned a lot from the guide,” one reviewer states.
The tour departs from St. Pete Beach, making it very accessible. The small group setting ensures a personalized experience. Its shorter duration makes it perfect for travelers with limited time or those who want a quick taste of Gulf waters and wildlife. The price—$72 per person—offers good value considering the high volume of dolphin sightings and the chance to collect shells.
Bottom Line: Ideal for families and those short on time but still eager for dolphin sightings and snorkeling.
8. Half Day Luxury Boat Tour in St. Petersburg with Snorkeling
Finally, for the luxury traveler willing to spend, the Half Day Luxury Boat Tour offers a 4-hour ride with top-notch amenities. Departing from St. Petersburg, this tour includes stops at John’s Pass Village, Egmont Key, Tiki Bay Island, and Shell Key. The boat’s comfort and style cater to those looking for a high-end experience, combining sightseeing, snorkeling, and island visits.
While there are no reviews yet, the tour’s itinerary promises a comprehensive day on the water, perfect for special occasions or travelers seeking exclusivity. It’s best suited for groups who prioritize comfort and customized service over budget. Keep in mind the cost—$700 per person—reflects the premium experience.
Bottom Line: The best choice for travelers who want a luxurious, all-inclusive day exploring Gulf waters in style.
How to choose the best snorkeling experience in St Petersburg
When selecting a tour, consider your budget, time, and interests. For wildlife lovers, the Dolphin Shelling Snorkeling Cruise offers excellent dolphin sightings and shell collecting. If you want a flexible, private experience, Aqua Sol Adventures provides a customizable day. Budget travelers might prefer the Small Group Dolphin Cruise, which packs a lot of wildlife into a short trip.
Timing also matters: summer months bring calmer waters and more wildlife activity, but many tours operate year-round. Book early, especially for private charters or luxury options, to ensure availability.
St Petersburg’s snorkeling tours offer a range of experiences—from dolphin watching to exploring historic islands—making it easy to find one that matches your style. Whether you’re an adventure-seeker or prefer a quiet day on the water, these excursions promise memorable encounters with Florida’s Gulf Coast wildlife and scenery.
For a more relaxed, guided outing, the Dolphin Shelling Snorkeling Cruise is hard to beat. For a personalized adventure, the private options are unbeatable.
Whatever your choice, snorkeling in St Petersburg is an accessible, rewarding way to see the Gulf’s marine life up close. Be sure to book early and prepare for some unforgettable aquatic moments.