Are you visiting the Windy City anytime soon? Then you should know that some of the most popular attractions that you can visit there are the Shedd Aquarium, the Field Museum, and Skydeck Chicago. Book through Klook and purchase the Chicago CityPASS. Admire the thousands of majestic sea creatures, discover the wonders of the natural world, and get incredible views of the city from a high vantage point! Plus your choice of admission to 2 of the following attractions: Art Institute of Chicago, Museum of Science and Industry, Chicago, 360 CHICAGO Observation Deck, or Adler Planetarium (TEMPORARILY CLOSED). This nifty CityPASS will be valid for nine consecutive days beginning on the date of your first use. That’s just about enough time for you to be able to fully explore and appreciate what each of these institutions has in store for you. This is a must for any traveler visiting the Second City.