Available languages
2 hours
Mobile ticket
Hop on a cruise to Shell Key Island and see dolphins and other wildlife while snorkeling. At this pristine wildlife preserve, you'll get to snorkel and observe the wildlife, go for a relaxing swim, or just walk along the beach and collect shells. Depending on the time of year, you'll see dolphins in their natural habitat, along with manatees, rays, and wild birds.
All of our rides are semi-private, with a maximum of 6 passengers per boat, so you get to avoid the crowds when you ride with us.
Infants and small children can ride in a pram or stroller
Service animals allowed
Suitable for all physical fitness levels
You must check in 30 minutes prior to your departure time. All trips leave promptly at their departure time
A minimum of 2 people per booking is required
For a full refund, cancel at least 24 hours before the scheduled departure time.
Bottled water
Use of Snorkelling equipment
Parking at the marina
BYOB welcome
Cooler with ice on board
FREE parking at the Tierra Verde Marina Resort
Food, unless specified
Gratuities
Island Ferry's Dolphin-Snorkeling Cruise takes you snorkeling by boat to Shell Key, and to see dolphins at the same time! See dolphins in their natural habitat, along with manatees, rays, and wild birds. Go snorkeling and shelling on Shell Key Preserve, where you'll find hermit crabs, conchs, rays, horseshoe crabs, and more. Island Ferry is not a drop-off service, but rather 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.
See dolphins and visit Shell Key at the same time! See dolphins in their natural habitat, along with manatees, rays, and wild birds. Then go shelling on Shell Key Preserve.
See dolphins and visit Shell Key at the same time! See dolphins in their natural habitat, along with manatees, rays, and wild birds. Then go shelling on Shell Key Preserve.
Dolphin/Shell Key: See dolphins and visit Shell Key at the same time! See dolphins in their natural habitat, along with manatees, rays, and wild birds. Then go shelling on Shell Key Preserve.
1,519 reviews
Total reviews and rating from Viator & Tripadvisor
Companion19111611868,
Nov 10, 2025
- Review from Tripadvisor
This was the highlight of our trip. We had the most amazing time with our tour guide, Noel. He was extremely knowledgeable and knew how to make sure we'd get to see dolphins! Not only did we see them, but they stayed and played in the boats waves for quite some time. Noel also pulled all sorts of creatures out of the ocean to show us - spider crabs, conch, horseshoe crab, etc. We then got to go to Shell Key Preserve and found the coolest shells to take home. We had ages 3 - 63 on the boat and our time was enjoyed by all!

Flyer63058666505,
Oct 19, 2025
- Review from Tripadvisor
Capt. Noel was very knowledgeable of the area and made our family vacation one to remember! A wonderful two hours on the boat and in the ocean. We greatly appreciate his ability to find cool stuff for us to look at!
Emily F,
Oct 17, 2025
- Review from Viator
Great experience on a nice intimate boat. Like that they keep the group small. Guide was knowledgable and friendly!
T8944XEsydneyl,
Oct 14, 2025
- Review from Tripadvisor
Was a great experience! My fiancé got to see dolphins in the wild for the first time and I’m so grateful I got the chance to experience that with him.
BrandiM273,
Oct 1, 2025
- Review from Tripadvisor
Captain Dave was very accommodating and we had a great time! He was a good Captain, informative and good with the kids We saw a pod of dolphins who swam around us for about 15 minutes and the shell punting was very successful




C7297WTmaryd,
Sep 28, 2025
- Review from Tripadvisor
Captain David was a fantastic host! David was the perfect guide, dropping little nuggets of knowledge about the area, wild life & million dollar homes you pass by as you head down to shell keys. On the way we saw some dolphins, ospreys, egrets & some flying fish. Shell key was our favorite part - walking up and down looking at shells and snorkeling. Highly recommend, much needed break this weekend from nyc!


Robin D,
Sep 22, 2025
- Review from Viator
It was a great trip even though we didn’t get to see any wildlife besides a rare snake near Shellley! Wish we had a little more snorkel time but captain Dave was great showing us around and being knowledgeable
jeffcE5219AO,
Sep 17, 2025
- Review from Tripadvisor
Dave was a wonderful Cpt! Our young boy loved it, we loved it, and we got to see all sorts of aquatic life, including some very playful dolphins! Dave was extremely friendly and full of information!
ds2665,
Sep 16, 2025
- Review from Tripadvisor
We always Enjoy the scenery, dolphins and just the view from the pontoon boat . The captains are all great ! We had Dave on this trip ! We also collected some shells at Shell key then headed back to relax at Island Grille have some lunch and Enjoy a swim
Speedypip,
Sep 14, 2025
- Review from Tripadvisor
Would highly recommend, had a fab trip with Captain Dave, thank you! Captain Dave was very friendly, personable and knowledgeable and really fun to do this as a small group. We will definitely be booking this again on a future trip!
Operated by Island Ferry LLC