May 7th three of us ( my wife , 16 year old granddaughter, and myself) took the sunset tour of the Chicago lakefront , Grant park, and the Shedd Aquarium and museum areas. The weather was a little chilly, but it really did not effect us at all. The guides gave us excellent instruction on how to operate the Segway safely and what the machines are capable of doing. Our group was around ten or eleven people plus two tour guides. The group was diverse in age and the only thing in common was the use of the camera. I can safely say everyone had a great time. Stopped several times for photo ops, and some handling tips. Guides were very helpful and ready to answer any questions about the city or the landmarks. Segway very fun, easy and a great way to see the one of the best area in the city. I highly recommend.