What families say

The guided tour (about 75 minutes) gets consistent praise for knowledgeable, entertaining guides, and kids especially love the tunnel portion—though tunnels and stairs are only included on the guided tour, not the self-guided option, so families with strollers or mobility concerns may prefer the flatter self-guided route. Most visitors rate it a great, memorable outing worth repeating, but one reviewer found parts of the interior neglected and trash-strewn, so expectations on upkeep vary. Skip the coffee stand if you're watching the budget—one reviewer called it overpriced.

Ages 7–18