Snorkel a shallow Key Largo reef with rental gear included
2.5 Hours
Mask, fins, safety vest
Explore shallow coral reefs off Key Largo on a 2.5-hour snorkel tour inside the National Marine Sanctuary. Your captain selects a reef based on the day’s conditions.
Snorkelers under 18 must book with an adult. Smoking or vaping is not allowed, and you cannot board if intoxicated.
Full refund with 48 hours notice before trip time. No refunds for no-shows, missing the boat, late arrival, or if you are intoxicated and not allowed to board. Operator may cancel or reschedule due to inclement weather or other reasons; full refund if operator cancels due to weather or unforeseen circumstances.
Yes. If you plan to get in the water, you must be physically able to swim independently. If you can’t swim, you can still join as a rider (no swimming or snorkeling).
No. Your rental gear includes a mask, fins, and a safety vest. You can buy a brand-new silicone souvenir snorkel during check-in if you need one.
No. Snorkelers under 18 must book the tour with an adult.
Key Largo, FL
Sundiver consistently delivers excellent snorkeling experiences in Key Largo, with reviewers raving about the professionalism and friendliness of the entire operation. Captains like Joe, Rick, and Mike, along with crew members Justus, Liber, and Ashley, get called out repeatedly for being knowledgeable, safety-conscious, and genuinely helpful. First-timers particularly appreciate how the crew puts them at ease and provides clear instructions for navigating the reefs. The operation runs smoothly from check-in through equipment distribution, maximizing your time in the water. The snorkeling itself is impressive, with guests spotting everything from colorful parrotfish and barracuda to stingrays at shallow, easily accessible reefs. The company emphasizes reef conservation and responsible tourism, which resonates with visitors. Equipment is well-maintained, boats are clean and safe, and the overall experience feels professionally run without being impersonal. Several reviewers mention returning multiple times, which speaks to the consistency of the experience. If you're in the Keys and want a reliable, well-organized snorkeling trip with a crew that genuinely cares about both guests and the reef, this is a solid choice.
What a great day 🎉. Beautiful weather, friendly people, beautiful Florida. My daughter and I got to go snorkeling at the reef for the first time and it was absolutely worth it. We got to see beautiful fish, and have a wonderful experience. I recommend Sundiver Snorkel Tours to everyone.
Nathanael Barnes
March 29, 2026
What a great day 🎉. Beautiful weather, friendly people, beautiful Florida. My daughter and I got to go snorkeling at the reef for the first time and it was absolutely worth it. We got to see beautiful fish, and have a wonderful experience. I recommend Sundiver Snorkel Tours to everyone.
Nathanael Barnes
March 29, 2026