Awesome place and time for next to nothing entrance fee…read more They accommodate us "English only" idiots with a free app you download on your phone to hear the highlights during the tour. It was just my daughter and I, but we still bought the "family" ticket, which I assume has no person limit, for only 14 euros. It's pretty cool (literally, bring a jacket), give 'em a go, you'll be glad you did. Prost!