3 hours
Mobile ticket
We visit some of the most pristine and famous snorkel sites in the Key Largo Marine Sanctuary on our BRAND NEW 2022 45' snorkel boat and guarantee our captain & crew will make your Key Largo snorkel excursion safe and fun for the whole family. Our staff are highly trained dive professionals who love the ocean and are happy to assist with gear setup, snorkel site information and local area recommendations. Our dive & snorkel facility is only about an hour away from Miami, making it the closest dive shop to the mainland. Our average time to reach most of Key Largo's best reef sites including the famous Christ of the Abyss is just 20-25 minutes from our shop. Our dive shop, gift shop, bathrooms, showers, tiki and snorkel boats are all located on our property facing the ocean, so you waste 0 time after arriving at our dive and snorkel center before heading out to your reef snorkel adventure!
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
Make sure to be a “good” swimmer. This is defined as being able to swim in the ocean without assistance from others or flotation devices for extended periods/distance.
Not available for participants who are unable to swim. Swimming without assistance is a requirement..
Not recommended for new/beginner swimmers.
Minors (under the age of 18) MUST be with a Parent/Guardian
FULL FACE SNORKEL MASKS ARE NOT ALLOWED, Drones are not allowed, Sea Scooters are not allowed, weight belts are not allowed
Consumption of alcoholic beverages NOT permitted prior to/or during the tour.
The property and tour boats are non smoking areas.
Children under age of 5 years old not allowed on board boat as passengers or snorkelers due to insurance restrictions.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reef Safe Sunsreen
Our all inclusive boat provides water and a cooler for outside snacks and drinks.
We provide chip bags & soda
All Fees and Taxes
Use of Snorkelling equipment
Gratuity for crew
Welcome to the beautiful underwater world of Key Largo, Florida! We will take you to two gorgeous reef sites to snorkel and provide complimentary chip bags, soda, water, snorkeling equipment and reef safe sunscreen. - Prior to arrival: Complete your boat waivers, gather your swimsuit and towel, and get excited! - Arrival: Check-In begins at 8:15 AM, 11:15 AM, or 2:15 PM. Come say hi at our check-in boutique after parking - Boarding: Board the boat at 8:30 AM, 11:30 AM, or 2:30 PM. Settle in and get ready to enjoy some Caribbean AC - Enjoy a 20-25 minute boat ride out to your first site - Spend 45 minutes snorkeling one of our beautiful coral reefs - Travel to a new location - Hop in to explore a second site for 45 minutes - Sit back and relax as we take you back to the dock for your 11:15 AM, 2:15 PM, or 5:15 PM return time. - Get rinsed off in our freshwater showers and browse our brand new gift shop, or ask any of our Silent World Crew for restaurant recommendations! We hope to see you back soon. *You must be at least 5 years old, able to swim without assistance in water too deep to stand, and able to jump off the boat and come back up the swim ladder with minimal assistance.
1,400 reviews
Total reviews and rating from Viator & Tripadvisor
Kathleen B,
Oct 8, 2025
- Viator
We had an incredible trip aboard the Calypso with Captain Aaron and Emily. They were fun, engaging, helpful, and knowledgeable. The reefs were beautiful with lots of fish and getting to see the Jesus statue was a treat. Thanks again to everyone at Silent World for an unforgettable day!
Diane G,
Oct 3, 2025
- Viator
Amazing experience from the start to finish. Captain Jeff and Joelle were awesome. Coral reef and all the beautiful fish were breathtaking.
Jerome S,
Oct 2, 2025
- Viator
Everything was as described. Great captain and first mate. A lot of fun. Something I would do again!
Stan T,
Sep 29, 2025
- Viator
We had a awesome time. The amount of time was perfect. I highly recommend them as the staff and crew were very attentive to everyone to ensure that we had a great experience.
Angela B,
Sep 20, 2025
- Viator
This is one of the best tours we’ve ever done. Snorkeling spots were spectacular. So organized, but most of, they were amazingly hospitable. Asked everyone before the trip ended if we needed dinner recommendations. Jeff and his first mate were incredible.
Operated by Silent World Dive Center