The Taj Mahal, Agra

India's most recognizable building, the Taj Mahal is also the world's most famous testimony to the power of love.

The best time to visit is either at dawn or dusk when the atmosphere is brilliantly altered by the change in lighting. If possible, try to catch a view of the Taj Mahal's reflection from the far bank of the Yamuna River-it makes for a memorable (and safe) selfie.