The Invisibles is a nice site just off the road. There is room to park a number of cars comfortably, most within 50 feet of the entry. We entered in an area just to the north (right when facing the ocean) where the ledge had an intermediate step and where there was a sand channel past the ledge. The swim out to the reef was of moderate length, maybe a few minutes. At the mooring buoy before descending we saw both a spotted eagle ray and reef squid. We dove to the north and found the reef to be in better condition than some of the other Bonaire sites we dove this trip. Fair amount of active fish life. We found it helpful to descend at the marker buoy, as this provided us with a good underwater 'landmark' for when to return to shore.