Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

A tall smoke stack and boarded-up buildings are all that's left of the pioneering plant.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

After 97 years of constant vigilance from the dome of the Texas State Capitol, the original Goddess of Liberty retired to a life of climate-controlled leisure.

This simple frog painting created by musician Daniel Johnston embodies the spirit of Austin.

The upstairs reading room is packed with millions of rare books, literary manuscripts, and historical treasures.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

A free, canine-friendly alternative watering hole near the more famous Barton Springs.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

A symbol of Texas pride.

A serene temple with stunning stained glass hides in downtown Dallas.

Belly up to the bar in Cowtown, don't forget to buy some boots.

Village situated on a narrow volcanic escarpment.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The Origin of On the Origin of Species.

This Roman arena once played host to bloody gladiatorial battles.

An early 20th-century bullring converted into a modern shopping center.

Haunting monument to the German Jewish philosopher who died while fleeing fascism.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created with the discharge from a geothermal energy plant.