A series of fortifications built to protect against invasions, stretching over 13,000 miles.
An ancient city carved into red sandstone cliffs, known for its rock-cut architecture and water conduit system.
A towering statue of Jesus Christ in Rio de Janeiro, standing 98 feet tall atop the Corcovado Mountain.
An ancient Incan city set high in the Andes Mountains, renowned for its archaeological significance and stunning views.
A large pre-Columbian archaeological site built by the Maya civilization, famous for its pyramid known as El Castillo.
An ancient Roman amphitheater in Rome, known for its gladiatorial contests and large-scale public spectacles.
A white marble mausoleum built by Mughal Emperor Shah Jahan in memory of his wife, known for its stunning architecture and intricate details.