This is a great outing for those strong of heart, mind and body :) My husband and brother-in-law made this a weekend outing and they had a great time. It is self-paced so you can go somewhere between 1-4 hours depending on how fast you go. They are both very athletic and finished in about an hour. They both really want to go back, and said they would take more time to enjoy each - they simply didn't know how big it was and how fast they'd make it through. They offer varying levels for varying interests. Great outing for couples, families, friends or even groups!