You don't need a mask to see the fish. They swim out to meet you. Crystal clear water. Long beach to explore. Sand dollars everywhere. Only bad mark is beach cleanliness. So much washed ashore from the Atlantic.
DouglasF400
Great swimming hole. Amazing shades of blue. High cliff some kids were jumping off. Worth the short two track beach road drive off the highway.
436danh
Cliff above Blue Hole is 45' above water...great for adventurous jumpers. No need to worry about hitting bottom which is 660' below surface. Many of the world free diving records were set here. Beautiful beach, snorkel to edge of blue hole or scuba to descend.
719dwightf
the natural wonder is amazing and has so much to offer for everyone low water beach cliffs for cliff diving deep water for diving its the ultimate beach
run5ml
we were recently at Deans Blue Hole and it was gorgeous. Beautiful water and incredible snorkeling There was an international diving competition going on while we were there and to hear the statistics of the diving compitition but there was still plenty of room for our party of 16 to snorkel. BEAUTIFUL waters
tedact
We were the only people there in Oct./Nov. It is beautiful and breathtaking as a snorkeling destination. They did offer a dive platform. It is clearly a natural wonder that is not to be missed.
kyle_fowler03
Didn't make it to the bottom ;) but jumping into the water off the cliff that surrounds it is heart-pounding enough for me. Beautiful scenery and good snorkeling, too.
713thomasb713
Amazing to think its 663 feet deep! Nice beach right there but the next beach over is full of trash. You can wade out really far on the beach of beautiful blue water
Larrich2
This is a great place to spend some time. Swimming over Dean's Blue Hole is an amazing experience. Kind of a strange feeling. There are areas to wade and snorkel. In fact, you can probably wade out about a quarter of a mile right next to the hole and the water is only waist de.
tdelano
A visit to Dean's Blue Hole is just incredible. Do not miss the opportunity if you are on Long Island. It was our fist time to visit a blue hole and were in awe. We enjoyed snorkeling around the hole and watching divers.