Just as advertised...these are definately caves, a...

Just as advertised...these are definately caves, and most likely prehistoric (although I'm no expert on the subject)!!
Very enjoyable and worth the visit. All staff very friendly and helpful. Well done to tour guide Alfie, who imparted loads of interesting facts and threw in plenty of humour, numerous corny jokes and a smidge of sarcasm (at the appropriate time of course).