I have never taken pics inside the caverns as honestly hauling a big camera on the 3/4 mile uphill hike to the entrance has not appealed to me and honestly to have a big camera banging around inside isn't a great idea. But this time I had my iphone with me so what you see here is from that device, not that great but they give you the idea. We had a brand new guide and he did a marvelous job but if you want to go, get in on the first tour of the day as that hike is on a south facing slope and it has little to no shade, so it gets unbearably hot. Also, the tour is fairly rigorous and not for EVERY health level. The cavern entrance is in the mountain side to the right in the panorama, you can see a little dark green spot not too far from the top of that farthest hump....if you can't see it that is okay too!