Take the free park shuttle to the Temple of Sinewava, walk one mile to the end of the paved walkway, and begin hiking up the river. Two hours upstream, at the intersection with Orderville Canyon, hikers will encounter the narrowest and most spectacular section of the Zion Narrows.
Photograph by Mike Segar, Reuters Second City is back in second place, at least when it comes to height. New York's One World Trade Center will officially open next year as America's tallest building, topping Chicago's Willis Tower by 325 feet (99 meters). The distinction hinges on a definition. According to the Council on Tall Buildings and Urban Habitat, the needle atop the new trade center is a spire, not an antenna.
The Trump International Hotel and Tower, also known as Trump Tower Chicago and Trump Tower, is a skyscraper condo-hotel in downtown Chicago, Illinois. The building, named after billionaire real estate developer Donald Trump, was designed by architect Adrian Smith of Skidmore, Owings and Merrill. Bovis Lend Lease built the 98-story structure, which reached a height of 1,389 feet (423 m) including its spire, its roof topping out at 1,170 feet (360 m).