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Grecian Rocks

Certificate of Excellence
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Address: Key Largo, FL

This half-mile-long, crescent-shaped patch reef is an interesting dive site...

This half-mile-long, crescent-shaped patch reef is an interesting dive site since it is highly developed and similar to those of most outer bank reefs in the Key Largo area.

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TripAdvisor Reviewer Highlights

Read all 137 reviews
Visitor rating
  • 102
  • 22
    Very good
  • 11
  • 2
  • 0
Great for kids!

We took the snorkel tour from John Pennekamp Park. It was a crowded Labor day weekend so they took us to the Grecian Rocks. This worked out wonderfully, because we had our 8 and 4... read more

Reviewed 11 September 2016
Palm Harbor, Florida
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137 Reviews from our TripAdvisor Community

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Showing 137: English reviews
Palm Harbor, Florida
Level Contributor
49 reviews
42 attraction reviews
common_n_attraction_reviews_1bd8 34 helpful votes
Reviewed 11 September 2016

We took the snorkel tour from John Pennekamp Park. It was a crowded Labor day weekend so they took us to the Grecian Rocks. This worked out wonderfully, because we had our 8 and 4 year old on their first snorkel trip out in the ocean. The reef is not very deep so my daughter was able to see all... More 

Thank diaq
Eudora, Kansas
Level Contributor
16 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
Reviewed 10 September 2016 via mobile

We went over Labor Day weekend to Grecian Rocks with a tour out of John Pennekamp State Park. It was perfect for our first time snorkeling! Beautiful coral formations and lots of amazing ocean life to view! We can't wait to visit again.

Thank WildcatFAM50
Level Contributor
35 reviews
24 attraction reviews
common_n_attraction_reviews_1bd8 19 helpful votes
Reviewed 22 July 2016

We viewed the Grecian rocks during a tour with Pennecamp park! The rocks looked a bit worn from people stepping on them, so please try not to step on them because it damages the reef. The corals were bleached but I recommend this because each reef is unique in color and marine life!

Thank Adrienne L
Fort Lauderdale, FL
Level Contributor
41 reviews
24 attraction reviews
common_n_attraction_reviews_1bd8 9 helpful votes
Reviewed 10 July 2016

Kids (11 &15) and I hopped on a boat at Pennekamp to go snorkeling. We ended up at Grecian Rocks and boy were we glad. It was pretty shallow so my 11 year old felt very comfortable. We got to see LOTS of fish! Barracudas, snappers, parrot fish and angel fish. The colors were AMAZING! Make sure you bring a... More 

1 Thank DocRaider
Level Contributor
45 reviews
15 attraction reviews
common_n_attraction_reviews_1bd8 7 helpful votes
Reviewed 6 July 2016

Shallow waters to see an array of fish species. You have to be very careful at low tide, because the reefs and etc are sticking out of the water. If you are in the area snorkeling, you must stop and visit this area.

Thank Kimberly M
Jacksonville, Florida
Level Contributor
18 reviews
12 attraction reviews
common_n_attraction_reviews_1bd8 11 helpful votes
Reviewed 1 July 2016

We took the Dolphin out of John Pennekamp Park. The boat ride to the reefs is fairly quick. The snorkeling water time goes really quickly on the 2 1/2 hour tour. Some girls we met who took the tour the day before said it was plenty long, but I could have stayed longer. There are many different species of colorfish... More 

Thank Aellice
Preston, United Kingdom
Level Contributor
78 reviews
36 attraction reviews
common_n_attraction_reviews_1bd8 45 helpful votes
Reviewed 28 June 2016

This is one of three reefs we stopped at with Keys Diver, an excellent company with an awesome set-up and superb staff, especially Tim. I really enjoyed it here because the water was so clear, there was little or no current, there were no waves and because it was fairly shallow, visibility was great. I just might get hooked on... More 

Thank seedyromPreston
Clearwater, Florida
Level Contributor
62 reviews
46 attraction reviews
common_n_attraction_reviews_1bd8 17 helpful votes
Reviewed 27 June 2016

Went snorkeling for the first time in open water today. This place was very pretty with lots of small and medium sized fish and coral.

Thank AngelG7399
West Palm Beach, Florida
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 2 helpful votes
Reviewed 23 June 2016 via mobile

This reef was great. Water was clear, depth was very shallow. We saw stingrays, lobsters, barracuda and a nurse shark..There were also tons of Conch.

2 Thank 828walkerfamily
Level Contributor
33 reviews
9 attraction reviews
common_n_attraction_reviews_1bd8 10 helpful votes
Reviewed 26 April 2016

We took a snorkeling trip to the Grecian Rocks. My husband loves snorkeling and had brought his underwater camera. Nothing to really see - one turtle that's about it. A few little tiny barracudas and some coral. I went swimming off the boat and it was very choppy. They gave me a "noodle" to hold onto. Didn't feel it was... More 

1 Thank Laurianne T

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