Went here with family visiting from out of town. With the temperature hovering close to 100 degrees there isn't a better place to be than here. Bring a jacket as it is around 60 degrees in the cavern. Great tour and bring your camera to take pictures. Look around for discounts coupons. $19 for adults and $9.50 for kids 5-11 years of age. Children 4 and under are free. Not one of the most reasonable price wise, but one of the most interesting places to go to hear about Jesse James and his gang hiding out here. When you are coming in from the west you can't miss the billboards advertising it.
Pros: Excellent tour, beautiful cavern