This was one of our favorite things we did while in Chicago! I believe it's definitely worth the money. It's just so amazing what you can see. You can spend hours just gazing out at the city and the water.

The only problem is the wait time. The first time we tried to buy tickets, the wait was one-and-a-half to two hours to go up and one hour to come down. So we passed on that. We went back the next day in the late afternoon and there was no line going up or coming down. So it's really hit or miss.

For those worried about the elevator ride (as I was!), it's a quick, smooth ride.

The viewing area on top is very roomy with chairs and benches. They also have a cafe where you can buy drinks and snacks.

Don't miss this attraction!

Buy the tickets online various websites offer discounts. Once you’re on the elevator it’s a cool experience. Lots of Chicago fun facts to read on the walls during the wait The views are incredible as we really wanted to see both city and the lake combined for Wow. The tilt experience is fun and a remarkable engineering feat.

So, I have been all over the world at observation decks - and from my experience in the US, this is the best. Other than the old World Trade Center (and that visit was in 1987) this offers the best views, vantage points to see architecture, visits from someone explaining the different buildings, general concessions, unhurried atmosphere, and all around substantial views. I really enjoyed our time - and there many places to sit and just look at the lake or the vast city of Chicago and all in an environment that was comfortable even though there were tons of kids running around. It was an exceptional visit and the wait for the ride up and back down was easy and well managed.

Since we had already gone to the Willis Tower in the morning, we decided to come visit the 360 Observation Deck in the nighttime to see the city lit up. It was well worth it - plus, it wasn't near as crowded as the Willis Tower. You can pay I believe $6 to go on the ride where the glass leans forward.