Don't spend extra money to visit the caves with a tour. It's only $9/adult at the cave. My BF & I we're the only ones in our group on our tour. They have clean restrooms and a small snack shop. There is also a nice shaded walking trail to see the outside of the cave with differ vegetation on the walk to see. There are about 40 steps up to the cave but the tour guide did it slowly and took a short break. I didn't get winded at all and I'm overweight and out of shape. There was adequate parking and a security guard in the parking lot. We got there just in time. 2 buses came and I'm glad we got up there before the bus group. They can only take so many at a time up the steps and into the cave at a time.