We headed down to Lobster Fest in Key West for the opening weekend of Lobster Season. The first thing we did was search for where to "Snorkel for Lobster in Key West" we had very few hits and searched for any information on where to go. Someplace close to shore, someplace that may have lobster. We weren't expecting much since we were new to lobstering and weren't really sure if we would catch ANY at all. We rented a boat from Spencer's Boat yard and for a very reasonable price we have a boat that could hold 12 people even thought we only had 7 it made it quite comfortable. The cool thing is we did find a few places to go right in the local area and not far away so we wouldn't burn much gas and would still have a chance to Snorkel and find Lobster. It was kinda rainy and cloudy but we had some sun which helped with the water clarity.
As you can see from the map that we only tried one area but we are sure there are many more locations and if you look at a GOOGLE MAPS satellite image and look at these locations you can see how the ledges look on the map and can possibly find many more.
I know this is a very simple post BUT If I would have had this info it may have helped US tremendously.
The ledge is literally a square that was dredged and is now a ledge and looks very prominent. We saw many lobster holes as well as other fish, octopus and Barracuda, including Goliath Grouper and Lobsters. I believe this spot holds a lot of lobster but during the sportsman's mini season it is probably hit pretty hard.
Make sure you have your license, your dive flag, measuring device and a tickle stick. Good luck and I hope this helps.