We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Sponsored by:
Map
Satellite
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Sponsored by:
Get directions
Address: MM 30.5 Overseas Highway, Big Pine Key, FL
Phone Number: 305-872-2700
Website

TripAdvisor Reviewer Highlights

Read all 22 reviews
Visitor rating
  • 13
    Excellent
  • 3
    Very good
  • 0
    Average
  • 2
    Poor
  • 4
    Terrible
Great little family owned shop.

Quirky little place that I thoroughly enjoyed. Dove twice and enjoyed great equipment and one of the funniest instructors/dive masters ever. Be flexible with weather, etc and... read more

4 of 5 starsReviewed January 3, 2016
ChancetheGardener
,
Chicago, Illinois
via mobile
Add Photo Write a Review

22 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Language
Showing 22: English reviews
San Antonio, Texas
Level Contributor
17 reviews
8 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 stars Reviewed 6 days ago NEW

Wandered into the dive shop about 20 minutes before closing to "check it out". Didn't expect much since the outside looked a little unappealing. But what makes this place is the staff was pleasant, polite and ready to help. I came back on another day to explore more and had them assist me to fit my BCD second air/inflator with... More 

Helpful?
Thank 777_Night_Owl
Deltona, Florida
Level Contributor
32 reviews
21 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
5 of 5 stars Reviewed March 30, 2016

I have used these guys in the past and their shop has just about anything you can use while diving. I was amazed how much stuff they had for just about any old or new dive gear. Great time last time i used them, They have been there forever so that should tell you something about the operation and staff.... More 

Helpful?
1 Thank Craig J
Sutton, West Virginia
Level Contributor
10 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed March 1, 2016 via mobile

Great people,if your in the keys and want to dive or snorkel these are the guys you want. Sky Rockett and the crew were great.

Helpful?
1 Thank ShaneOney
Massapequa, New York, United States
Level Contributor
6 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
1 of 5 stars Reviewed February 23, 2016

We had 2 dives cancelled on us by a different dive shop while in Key Largo due to bad weather. We were going to be in Key West for the rest of our vacation so we chose Underseas Dive Shop after looking at Tripadvisor reviews. They couldn't have been more wrong. The store was a mess and barely equipped. It... More 

Helpful?
1 Thank Pamela K
2 reviews
5 of 5 stars Reviewed February 21, 2016 via mobile

My wife has her padi certification but I don't. Under Seas Dive let her do a review session and me a discovery session together. Our instructor Jerry was competent and friendly, kept close tabs on us and our equipment, guided us to see some 8 foot nurse sharks, and even took pictures under water for us! We had an awesome... More 

Helpful?
Thank Jacob B
2 reviews
5 of 5 stars Reviewed February 15, 2016 via mobile

Rented snorkeling gear for 6 people here. They were very helpful with fitting is with the right equipment. Wetsuits included. They pointed us in the right direction for good snorkeling even though we weren't booking then for a trip. They were very reasonably priced.

Helpful?
Thank bubkie
Chicago, Illinois
Level Contributor
103 reviews
28 attraction reviews
common_n_attraction_reviews_1bd8 46 helpful votes
4 of 5 stars Reviewed January 3, 2016 via mobile

Quirky little place that I thoroughly enjoyed. Dove twice and enjoyed great equipment and one of the funniest instructors/dive masters ever. Be flexible with weather, etc and you will have a great time working with Underseas.

Helpful?
Thank ChancetheGardener
Stuttgart, Germany
Level Contributor
13 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 9 helpful votes
2 of 5 stars Reviewed January 2, 2016

We've been diving for 30 years and have been out with other dive shops in the Keys. This was our first and LAST time diving with Underseas dive center. On our visit, the shop was dim and dirty, with only one ill-tempered worker present. Equipment was practically thrown at us, BC vests were coated in salt, regulators were basic and... More 

Helpful?
4 Thank AmericansinSchonaich
Spring City, Tennessee
Level Contributor
19 reviews
11 attraction reviews
common_n_attraction_reviews_1bd8 7 helpful votes
4 of 5 stars Reviewed September 16, 2015

We came here to rent tanks and BC's for the week - they were very fair in pricing and even gave us a refund when we turned in the gear mid-way through the week. The store doesn't look like much from the road, but don't let that deter you. We had a good experience.

Helpful?
1 Thank Ann S
Fort Lauderdale, Florida
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 4 helpful votes
1 of 5 stars Reviewed August 10, 2015

We called and made reservations days in advance for 3 to dive and 3 to snorkel. When we arrived there first thing in the morning they gave us paperwork to fill out. After we completed the paperwork they told us that they were going to put us on another dive boat (strike zone). They then told us that the dive... More 

Helpful?
3 Thank Magnumstorm

Travelers who viewed Underseas Dive Shop also viewed

Big Pine Key, Florida Keys
Big Pine Key, Florida Keys
 
Big Pine Key, Florida Keys
Big Pine Key, Florida Keys
 

Been to Underseas Dive Shop? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing

Questions & Answers

Questions? Get answers from Underseas Dive Shop staff and past visitors.
Posting guidelines
Typical questions asked:
  • Will you pick up and drop off at my hotel?
  • I have a family of 7. Can your tour accommodate all of us together?
  • How should I dress for this tour?