Located on the crest of the Great Himalayas of southern Asia, Mount Everest is the highest mountain in the world.
Located nearly 8,000 feet above sea level in the Andes Mountains, Machu Picchu is the most visited tourist destination in Peru.
Located in Barcelona, the Sagrada Familia is a breathtaking, one-of-a-kind temple that has been a work in progress for over a century.
The Tower of London is one of the city’s most well-known landmarks. Construction on the central keep began around 1078. And while it has become notorious for its time as a prison, the Tower of London has served a variety of functions in its nearly 1,000-year history.