Coolest New Landmarks Around the World

This undulating walkway of yellow bakau wood soars 118 feet above Singapore’s Henderson Road, connecting Mount Faber to Telok Blangah Hill. —Erin Florio

Opened in September 2011, the two illuminated reflecting pools—occupying the footprint of the Twin Towers—and 400 white oaks create a calming, respectful space to commemorate 9/11. —Erin Florio

Twelve-and-a-half inches of reinforced glass is all that separates the brave souls who walk this four-year-old horseshoe plank from a 4,000-foot plunge into the Colorado River below. —Erin Florio

The standout features of Chicago’s 24.7-acre Millennium Park include Anish Kapoor’s jellybean-like Cloud Gate sculpture, Frank Gehry’s Jay Pritzker Pavilion, and various outdoor art exhibitions. —Erin Florio

This three-acre Moshe Safdie–designed garden “floats” 57 stories off the ground and has a pool, two restaurants, and 360-degree views over the city. —Erin Florio

Spanning 1.6 miles and reaching a height of 1,132 feet, the viaduct was opened in 2004 along France’s Tarn River Gorge and is the world’s highest bridge—just taller than the Eiffel Tower. —Erin Florio

Flower beds, day loungers, even a bar occupy this once-abandoned elevated rail bed—reconceived by Diller Scofidio + Renfro—that now threads through buildings from the Meatpacking District to West 30th Street. —Erin Florio

Swiss architects Herzog and de Meuron sculpted 950,000 pounds of natural copper into a form that complements the landscape of Golden Gate Park. The fine arts museum opened in 2005. —Erin Florio

After a massive $1.3 billion reconstruction, England’s national arena with its distinctive arch reopened in 2007 as the second largest sports structure in Europe. —Erin Florio

Decidedly modern, Santiago Calatrava’s glass-and-marble footbridge over the Grand Canal ruffled the feathers of Venice’s hard-core traditionalists when it opened in 2008. —Erin Florio

The world’s largest steel structure—designed by Swiss architects Herzog and de Meuron and known affectionately as the Bird’s Nest—premiered at the 2008 Beijing Olympics. —Erin Florio

Frank Gehry designed the Western world’s tallest residential tower (it soars 870 feet), and gave it an undulating frame to catch and reflect the sun as it changes throughout the day. —Erin Florio

Home to the Los Angeles Philharmonic since 2003, Frank Gehry’s impeccably executed performance space is said to have some of the world’s best acoustics. —Erin Florio

At 2,717 feet, the world’s tallest building has commanded the Dubai skyline since January 2010. It contains residences, offices, and the Armani Hotel. —Erin Florio

Santiago Calatrava’s 2005 twisting steel structure—consisting of nine cubes that rotate 90 degrees as they rise from bottom to top—is the second highest residential building in Europe. —Erin Florio

Fernando Romero’s amorphous, aluminum-clad modern art museum, opened in 2011, rises like a glistening 64,583-square-foot sculpture out of Mexico City’s Polanco district. —Erin Florio

Tadao Ando’s minimalist structure, opened in 2002, features five pavilions of 40-foot glass walls framed in simple steel and surrounding a 1.5-acre reflective pond. —Erin Florio

When it opened in 2006 overlooking Boston Harbor, this 65,000-square-foot gallery of transparent glass, translucent glass, and cool opaque steel by Diller Scofidio + Renfro was the city’s first new museum in 100 years. —Erin Florio

Renzo Piano’s limestone, glass, and steel 2009 addition to Chicago’s Beaux-Arts landmark was built to house the museum’s modern European artworks. —Erin Florio

At the 2008 Summer Olympics, 25 world records were broken at this seven-acre, $1.6 billion glowing plastic cube, whose walls and roof contain more than 3,000 oversize air bubbles. —Erin Florio