A scuba diver surfacing and looking up into the light as he ascends from the bottom of Devil's Den, a sinkhole in Williston, Florda.

devil's den florida williston adult adventure aqualung ascending beauty in nature below bright bubble cave cavern cenote color image day diver diving exploration freshwater grotto heavenly illuminated leisure activity light light beam looking up low angle view mystery natural light one person outdoors photography ray rays of light rebreather scuba divers scuba diving shining sinkhole spelunking sunbeam sunlight sunrays sunshine surface swimming tranquility underwater unrecognizable person vertical waist up water