The headquarters of Korea’s provisional government later became the site of a prominent statesman's assassination.

Its humdrum facade only adds to its electrifying appeal: a rooftop with panoramic views of a shapeshifting metropolis.

The world's first cruise ship-shaped hotel is perched atop a cliff.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.