If you ever find yourself in San Antonio, I highly suggest going to check out these caverns. It’s 20$ a person but well spent for proof of how beautiful this world can be. We did a group tour and descended down 140 feet to view it all. There are paths made (but still very steep and slippery) but not too challenging. The husband and myself are planning a return trip to the undeveloped parts of the caverns when you actually have to climb down the walls. How cool does that sound? Anyways! Check it out if you ever get the chance.