I visited Chicago in June of last year was a solo traveler. I always felt safe walking back to my hotel and Chicago due to its size kinda intimidating to say the least. The food was great. First three days I saw the city and took advantage of the hop on and hop off bus, lots. Of good history while you view the city. I visited TILT which is one of their tallest buildings in the city and you get to see the views of the city from that vantage point. I took lots of incredible pictures I use a couple of those pictures as wallpaper on my phone and friends think they were professionally taken pictures one of a kind.