We went to Blue Springs in Orange Florida

We went to Blue Spring in Orange Florida. A magnitude 1 spring. The spring is 72 deg year round. Even during summer it was a little cold when you firs got in but you quickly get used to it. You have swim up to the boil and you can easily swim into the cavern if you have a mask and fins. When we went there approx 30 divers in the cave, which from what I can tell is 130 ft give or take. Not something we would do by it did look like the divers were having fun.
It cost $5 per car load to get in. Well worth it for a day of family fun.