Las Vegas, Nevada
Make way for the High Roller, the tallest Ferris wheel on Earth, hosted by Las Vegas, Nevada. True to the city it's found in, there's always a good time awaiting passengers onboard. This 550-foot, mountainous wheel has 28 total capsules (although it was originally projected to have 32), including cabins for VIP experiences decked out with flat-screen TVs and Bluetooth-enabled speakers so riders can enjoy customized partying. At any one time this appropriately named observation wheel can hold up to 1,120 people! Be sure to see it at night and during the holidays when 2,000 LED lights put on a show that sticks out even on the illuminated Vegas strip.
Image courtesy @g_dezigner via Twenty20