Dolphin and Shelling Cruise for up to 12 people

Overview

Available languages

English

2 hours 30 minutes

Mobile ticket

Experience the best of Marco Island’s waterways on Eco Endeavors’ Dolphin & Shelling Tour!

This 2.5-hour adventure takes you deep into the Ten Thousand Islands National Wildlife Refuge, where you’ll spot dolphins, manatees, and coastal birds in their natural habitat.

Cruise through scenic mangrove channels before stopping at a secluded barrier island, only accessible by boat. Here, you’ll have time to explore pristine shores and search for rare seashells. Your expert captain will share insights about the area’s wildlife, history, and ecology, making this a fun and educational experience for all ages.

With small-group tours, shaded seating, and custom-built vessels, Eco Endeavors ensures comfort, safety, and an unforgettable adventure. Book now for a wildlife encounter and shelling experience like no other!

Additional Info

Infants and small children can ride in a pram or stroller

Service animals allowed

Travelers should have at least a moderate level of physical fitness

Children must be accompanied by an adult

Operates in most weather conditions, please dress appropriately

What To Expect

Set off on an unforgettable journey through the wild, unspoiled beauty of the 10,000 Islands. As we weave through a labyrinth of mangrove waterways, your captain will be on the lookout for dolphins surfacing alongside the boat, manatees drifting through the shallows, and rare coastal birds gliding overhead. Along the way, you’ll hear stories of the region’s untamed past, its unique ecology, and the forces that have shaped this remarkable landscape. Then, we’ll touch down on a remote barrier island, a hidden gem only accessible by boat. Here, you’ll have time to explore the untouched shoreline, search for rare seashells, or simply take in the peaceful solitude of this pristine coastal escape. Whether you're after wildlife encounters, a bit of adventure, or the perfect shelling spot, this experience brings you face-to-face with the raw beauty of Florida’s Gulf Coast.

What‘s Included

Bottled water

Driver/guide

Gratuities

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Options

Ten Thousand Islands Adventure

Water 10,000 Islands N.W.R. Boat

Reviews

4.86

1,013 reviews

Total reviews and rating from Viator & Tripadvisor

925

Excellent! Would do it again!
O5223GZangieh,May 13, 2026
- Review from Tripadvisor
5.00
Caption Glen was great! He made sure we saw all the things dolphins, and manatees! Had the dolphins jumping at our boat wake! Incredible experience and the mangroves were breathtaking! ! Glen was Very informative and made it a lot of fun! Would definitely recommend it!
Amazing!!
Amanda C,May 10, 2026
- Review from Tripadvisor
5.00
Just did the shelling tour for Mother’s Day weekend with my teenage daughter. So much fun !!! We will definitely be back. Highly recommend! We saw so much wildlife. The dolphins were the highlight of the trip.
Great, fun experience. A must trip for those that enjoy the water.
JimD222,May 2, 2026
- Review from Tripadvisor
5.00
Captain Glenn made all the difference in the world. Exceptional guide,very knowledgeable. When we return next year we’ll be asking for him.
Dolphins seashell sunshine
clairemB511PX,May 1, 2026
- Review from Tripadvisor
5.00
Our captain was entertaining & informative. We had fun.
Fun in Marco.
Guide56849405992,Apr 30, 2026
- Review from Tripadvisor
5.00
This is a great tour! Captain Gregg was a lot of fun and a very good guide.
Amazing Tour
lcherre,Apr 29, 2026
- Review from Tripadvisor
5.00
It was an amazing experience. The captains Glenn and Aiden were so friendly and knowledgeable. They did everything they could to ensure we saw as many dolphins as possible and found some very cool shells for our kiddos on the beach. We will 100% be back again
Amazing tour
chrispy109,Apr 29, 2026
- Review from Tripadvisor
5.00
Excellent tour. We saw a ton of dolphins and the shelling beach was awesome for my 4 year old daughter. Definitely worth it.
Ecoendeavors worth it
lorees924,Apr 25, 2026
- Review from Tripadvisor
5.00
Daman was awesome. He was able to find turtles and dolphins. Got some excellent shelling and enjoyed a great deal in the short time we had. Wish I had booked for longer. Will do again.
Great boat ride.
jrichie24,Apr 22, 2026
- Review from Tripadvisor
5.00
It was a fun trip. We saw lots of dolphins, they swam behind the boat and put on a jumping show. Our captain was humor and informative. We stopped at an island and collected shells. Definitely will do this again next year.
Family boat fun!
marybU5770XN,Apr 20, 2026
- Review from Tripadvisor
4.00
The captains were fun and very engaging with our grandsons