In this photo provided by the Las Vegas News Bureau, The 550-foot-tall High Roller, touted by Caesars Entertainment as the world’s largest observation wheel, opened today on the Las Vegas Strip. The wheel is the showpiece of The LINQ, a new outdoor shopping, dining and entertainment district. The High Roller has 28 glass-enclosed cabins, each weighing 44,000 pounds. Each ride is 30 minutes, the time it takes for the entire wheel to rotate. Each cabin holds up to 40 people, totaling 1,120 at full capacity. Monday, March 31, 2014. (Photo/Las Vegas News Bureau, Darrin Bush)