Ascend
Big Tunnels
Dive Site - Grand Cayman, Cayman Islands
Latitude: 19.36827
Longitude: -81.41652
GPS coordinates of dive site mooring line.Dive Site Tags:
Boat
Cavern
Current
Site Access: Boat
Approximate Depth:
17m / 55ft
Weather Forecast
Mon Jun 21
29℃ / 84℉
Few clouds
Wind |
3 kmh / 2 mph SE |
Humidity |
81% |
Mon Jun 21
|
Mon Jun 21
|
Tue Jun 22
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Wed Jun 23
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Thu Jun 24
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29℃ /
84℉
29℃ /
84℉
29℃ /
84℉Filter reviews by rating:
Filter by Helpful votes
"One of my favorites!"
Reviewed Jun. 27, 2017 As the name suggests... there are some good sized tunnels here! This is a good site for a novice diver who might be new to going in swim throughs. Be cautious as this site can typically have a minor current. Usually you will find some big Tarpon hanging out in the tunnels! Dive time: 41 min. Max Depth: 109'. Visibility 100'+. Water temp: 82F.... Show More
Visited November 2011
"Big Tunnels"
Reviewed Jun. 12, 2017 A must do! Great visibility. Some Tarpon. Some current through one big swim though. Current at safety stop makes you feel like you're flying while holding on to the morning line!
Visited November 2011
"Big Tunnels"
Reviewed Jun. 4, 2017 Large caves/tunnels to swim through. Lots of large Tarpon. Our max depth was 89 feet and average was 60 feet.
Visited October 2009