Aqueduct-fed rococo fountain, designed by Nicola Salvi & completed in 1762, with sculpted figures.

Part of the Hajj pilgrimage, this mosque is the largest in the world & holds up to 4 million people.

Monumental 3-tiered Roman amphitheater once used for gladiatorial games, with guided tour option.

Gustave Eiffel's iconic, wrought-iron 1889 tower, with steps and elevators to observation decks.

Pilgrimage site with a huge mosque originally built by the prophet Muhammad, plus his tomb.

Grand, Indo-Saracenic-style, 26m-tall triumphal stone arch, built on the waterfront in 1924.

Former historic palace housing huge art collection, from Roman sculptures to da Vinci's "Mona Lisa."

Antoni Gaudí's renowned unfinished church, started in the 1880s, with museum and city views.

Mexico City's main square has roots to the Aztecs & is now the site of frequent cultural events.

Indo-Saracenic palace, completed in 1912, with a grand durbar hall and weekly illuminations.

Sprawling park with pedestrian paths & ballfields, plus a zoo, carousel, boat rentals & a reservoir.

Large amusement park, featuring roller coasters, water rides & storybook characters.

Iconic triumphal arch built to commemorate Napoleon's victories, with an observation deck.

Scenic park with museums, a planetarium, auditoriums & recreation areas with bike paths & courts.

Iconic temple built circa 118 to 125 A.D. with a dome & Renaissance tombs, including Raphael's.

Imposing triumphal arch commemorating the Indian soldiers killed in the First World War.

Iconic 16th-century mosque with 4 grand arches, 48m tall minarets and views over the Laad Bazaar.

This sprawling city park is 686 hectares & features many attractions such as a zoo & museums.

17th-century, Mughal-style, marble mausoleum with minarets, a mosque & famously symmetrical gardens.

Organized in 6 themed lands, this iconic attraction features rides, costumed characters & parades.

Bustling destination in the heart of the Theater District known for bright lights, shopping & shows.

Mosaic-covered buildings, steps & sculptures in verdant park with Gaudi museum & panoramic views.

Historic meeting and market place rebuilt post-war with modern buildings and 365-meter TV tower.

Family amusement park with themed thrill rides, live cabaret shows, a zoo & horse riding.

Central, tree-lined, sculpture-filled square lined with shops & cafes, used for special events.

Fantastical, curving dragon-roofed apartment block, now a museum, created by architect Antoni Gaudi.

Elegant square dating from the 1st century A.D., with a baroque fountain, street artists & bars.

Famous indoor public market with meat, produce, cheese & an array of other food in a bustling space.

Expansive, 19th-century park with boating lake & rose garden, plus numerous fountains & statues.

Multiple galleries of classical & Renaissance art masterpieces, plus the Sistine Chapel frescoes.

Restored 14th-century tower and former prison overlooking the Bosphorus with a top-floor restaurant.

One of the largest cathedrals in the world, this iconic masterpiece took over 600 years to complete.

Central worship place for Sikhs around the world, built from white marble overlaid with gold leaf.

Cafes & restaurants line the arches of this stately square with Philip III's statue in the center.

Vast castle complex with buildings revealing architecture from Roman-style to Gothic & 20th century.

Elaborately adorned 14th-century tower (56 meters at its tallest point) with a world-famous lean.

Historical building with stands selling rare fruit, vegetables & dairy produce, plus a food court.

Famous complex that's home to TV studios, plus a seasonal ice rink & a giant Christmas tree.

Vast amusement park with thrill & family rides in themed areas, plus live shows.

Landmark stone bridge linking Prague's Old & New Towns, with street artists & entertainers.

Spiritual pilgrimage site thought to date from the prophet Muhammad’s time in the 7th century CE.

Iconic square & gathering place dating back to the 12th century & dominated by St. Mark's Basilica.

Visitors can tour the palace's opulent private and state rooms or watch the changing of the guard.

Dramatic marble performance hall & museum featuring murals by Diego Rivera & other notable artists.

Ornate covered 16th-century stone footbridge crossing the Grand Canal, with shops & restaurants.

Covered, 17th-century market known as the Egyptian Bazaar, with spice, food & textile shops.

Large, well-known theme park featuring movie-themed rides & shows, plus hotels & restaurants.