Hillary was a wonderful guide. Saw a part of Chicago I would never have experienced. Chicago is beautiful at night. Besides the skyline, we explored hidden gardens and even saw fireflies and rabbits in the park. I highly recommend this tour. Please note, however, the tour begins at the Aqua Building fantastic building and not at the Wrigley building. Viator needs to correct this error. This tour was a perfect way to end my trip in Chicago.