Our children made it through in less than 10 minutes. It's very small. The price, even with a groupon, is rather outrageous for what is basically a room full of funhouse mirrors that you typically see at the state fair. They also make everyone who enters wear disposable food service gloves so that you don't get hand prints on the mirrors- the plastic gloves are thrown away as soon as you exit. For anyone who cares at all about the environment it will strike you as an outrageous waste.