A beautiful Greco-Roman structure houses a well once believed to have healing powers.

Pompeii's less famous neighbor is still revealing her secrets.

A station built to repel pirates now attracts wealthy vacationers.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Climb to the top of the world's largest seated bronze Buddha.

Remnants of the most densely packed city in world history, that thrived on anarchy for 30 years.

This mechanical clock performs "Romeo and Juliet" in a Shakespeare-themed New Zealand town.

This preserved village shows the modest lifestyles of the area's 19th-century Chinese gold miners.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

Handcrafted thermal spa washes away each night with the tide.

Highly spherical boulders on the shores of New Zealand.

This unusual rock formation looks like an apple that has been neatly sliced in half.

The glacier tucked within a New Zealand rainforest.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

This strange geological landscape erupts with sudden bursts of water.

Some of the clearest water anywhere in the world.

A perfect turquoise lake colored with glacier dust.

Tubing through a cave lit with glowworms is a magical underground experience.

This sculpture combines the literary Alice with her real-life inspiration.

Nearly 2 billion seeds from 38,000 species are stored and processed at this visitable facility in a quiet corner of England.

The elegant structure of this 19th century railroad bridge creates an illusion of infinity.

This breathtakingly beautiful botanical garden is home to a mob of wonderful wallabies.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

This memorial to the thousands of Indian dead during WWI was callously used for target practice during WWII.