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Address: 105800 Overseas Hwy, Key Largo, FL 33037-3041
Phone Number:
+1 305-453-3535
08:00 - 18:00
Open now
See all hours
Sun - Sat 08:00 - 18:00

Horizon Divers is a family owned and operated, full service dive center...

Horizon Divers is a family owned and operated, full service dive center located at MM 105.8, Bayside, in sunny Key Largo! Our dive shop is open seven days a week from 8am - 6pm. We offer two daily trips at 9am and 1:30pm, both are two tank/ two location trips and night dives on Saturdays.

Our philosophy is this: this is your dive trip, so make it how you want! We allow our divers to set our schedule, and with three vessels we have the possibility to meet divers' needs. We dive the coral reefs of Pennekamp State Park and the Florida Keys National Marine Sanctuary. We also feature weekly dive trips to the wrecks of the Spiegel Grove, the Duane and the Bibb. Looking for tech trips? We got you covered, running to the deeper wrecks of the Upper Keys!

We have guest gear storage facilities so that you may store your gear throughout the entire length of your stay. We have plenty of rental scuba equipment and technical dive gear if you don't have your own. We offer rinsing facilities and showers, and a custom designed 45' catamaran dive boat, a 30' Island Hopper, and a 27' Grady White. Both of our dive boats are also available private charters and sunset cruises.

We are a full-service dive shop offering quality recreational, technical, and professional training. You can enroll in a course when it fits YOUR schedule! Whether you are looking for a discover diving course, beginning a full open water class, looking to broaden your skills with an advanced course, we offer it all through accredited courses from PADI and TDI training agencies.

In addition to great scuba dives, classes and training, Horizon Divers can train you to be a scuba instructor! Horizon Divers offers scuba dive instructor training for PADI and TDI certification to anyone looking for personalized attention from our knowledgeable instructors. With years of industry experience, our PADI instructor development course is a great way to learn scuba diving from a world-class facility and development program.

Looking for a place to stay? In addition to our dorm-style lodging upstairs of the dive shop, our guests can book hotel rooms at discounted prices at several of the major hotels in Key Largo as well as in Homestead, only 20 minutes from the island. Horizon Divers is a family owned and operated business, and we pride ourselves on outstanding customer service. If you would like more details, please give us a call or check out our website. We look forward to hearing from you and hope to see you soon! Thanks, and Happy Diving!

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TripAdvisor Reviewer Highlights

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  • 161
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    Very good
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Referral Dives

Me and my Daughter did our Referral dives with Bobby at Horizon.... Very nice time on and off the Boat..

5 of 5 bubblesReviewed 6 days ago
Mahmood H
Chicago, Illinois

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202 Reviews from our TripAdvisor Community

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Showing 194: English reviews
Chicago, Illinois
Level Contributor
3 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 6 days ago NEW

Me and my Daughter did our Referral dives with Bobby at Horizon.... Very nice time on and off the Boat..

Thank Mahmood H
1 review
5 of 5 bubbles Reviewed 1 week ago via mobile

Had wonderful dives. Great and helpful staff. Already planning to go back. Excellent instruction on self reliant diver as well!

Thank Gregory P
St. Louis, MO
Level Contributor
12 reviews
common_n_attraction_reviews_1bd8 15 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago via mobile

I went to Horizon at the recommendation of my local dive shop in St. Louis. Just finished my fourth day of diving with Horizon: three shallow trips to the reef and one deep dive to Spigel Grove. I can't say enough nice things about the company and the crew. Basically, they treat you like a customer. The little added amenities... More 

2 Thank jeffgc
HorizonDivers, Manager at Horizon Divers, responded to this review

Thanks a lot jeffgc for coming diving with us. We appreciate the praise, and I'll totally pass it on to the rest of the crew. It was great having you dive with us. Our divers mean the world to us. Its wonderful to have such fantastic divers on our trips. It makes our job even more enjoyable. We look forward... More 

Washington DC
Level Contributor
129 reviews
40 attraction reviews
common_n_attraction_reviews_1bd8 53 helpful votes
5 of 5 bubbles Reviewed 8 January 2017

We last dove here in October 2015. Left a review then and wanted to reiterate what a top notch dive shop they are! Safety is their number one priority and they combine that nicely with fun. We dove the Spiegel Grove 4x and did reef dives in the afternoon. Hugh did a great job guiding us through the inner parts... More 

1 Thank cathyindc
HorizonDivers, Manager at Horizon Divers, responded to this review

Cathy, it is always our pleasure having you dive with us! Thank you so much for coming back for some more underwater adventures. The crew really enjoyed having you on the boat, and we're looking forward to your next trip. Stay warm this Winter! We will see you soon. Jeff Head Instructor Horizon Divers Key Largo, FL More 

Marathon, Florida
Level Contributor
9 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 6 January 2017

I am a middle keys local and dive all the time. I decided to venture out of my normal patch and visit some wrecks in the upper keys starting with the Spiegel Grove. I asked around to all my dive buddies (most of which are working DMs or Instructors) and they all said Horizon Divers was the team to go... More 

1 Thank Walt S
HorizonDivers, Manager at Horizon Divers, responded to this review

Walt, we can't say thank you enough for coming diving with us. It was our pleasure having you on the boat. We pride ourselves on being the most experienced wreck diving shop in the Florida Keys, and it sounds like we created a great experience for you. Hopefully we will get you to come to Key Largo a few more... More 

2 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 6 January 2017

Diving keys ? Look no more for dive shop / boat. These guys comes as full package and all in 5 star quality: service, advice, safety and amazing atmosphere. Thank you Horizon Divers for awesome dives.

1 Thank Sebastian J
Level Contributor
8 reviews
common_n_attraction_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 2 January 2017

We went out with Captain Troy, Cassie and Bobby on 5 separate dives, to both reef and deeper wreck locations. These folks are knowledgeable, enthusiastic and were very eager to ensure that we had a great dive experience. I would highly recommend them. Fantastic.

1 Thank Piet M
Johannesburg, South Africa
1 review
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 January 2017 via mobile

My adult sons and I did our certification through Horizon Divers and then we did a number of dives and we could not have had a more enjoyable experience with this team of knowledgeable, friendly, helpful professional divers . From Jessica at the front desk who answered all my emails promptly giving me a great deal of information and helpful... More 

1 Thank Karen m
Chesapeake, Virginia
Level Contributor
5 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 5 helpful votes
5 of 5 bubbles Reviewed 1 January 2017

I was very impressed with the shop personnel and the boat personnel for my dive trip with Horizon Divers!! They were super-friendly and extremely helpful. Shop folk.. worked with me to arrange appropriate and fun dives for my 10 year old (Junior open-water certified) son. Were helpful and shared information about different dive packages that saved me quite a bit... More 

1 Thank bdobrin
1 review
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 31 December 2016 via mobile

I started my Open Water with Horizon Divers in August and am hooked. I've completed AOW, Enriched Air and will continue to come back to work with Kurt and Becca. Super helpful crew, amazing customer service and awesome people to spend a day on the water with.

1 Thank Kristine S

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