This candy-pink cathedral of Da Nang is also known as the Chicken Church.

These 100-year-old tunnels in downtown Provo house artists, restaurants, and a few surprises.

This theme park is not in Tokyo, not especially German, and certainly not a village.

Along the Outback Scenic Byway, adjacent to hot springs, this human-made geothermal feature takes unexplained breaks.

An intricate network of underground tombs carved into volcanic rock.

According to legend, this structure was inspired by the Tower of Babel and built in a 19th-century industrialist's yard so he could walk his dogs without leaving home.

Associated with the famous wizard, it is said that when this oak tree falls, so will the town.

One of the best-preserved medieval streets in Europe.

This historic castle is one of the oldest and most impressive in all of Japan.

A set of beech hedges planted in the 19th century forms a tunnel that takes on a different appearance in every season.

This 24-hour vending machine serves up homemade treats inspired by the local Japanese snow monkeys.

Some believe that the artist behind this whimsical statue inserted his own likeness as a way to discreetly flip the bird.

This house covered in small stones was the work of one man over the course of nearly 30 years.

Internet rumors, often involving Icelandic singer Bjork, have abounded regarding this isolated outcrop of rock.

Dine on ceviche tacos in the sea at this floating restaurant only accessible by boat.

Every spring, this walkway outside the Japan Mint turns into a cherry blossom tunnel.

Gladiators once walked this ancient, subterranean passage.

Family-run for more than a century, this pizzeria makes a unique mustard pie.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

Order cookies baked by cloistered nuns in a 400-year-old monastery.

Taste rums made with heirloom sugarcane on the distillery's own estate.

This 400-year-old sweet shop serves a delicacy some have described as "edible incense."

It might look like just a pile of sticks—because it is. But there's a dark history to how this stack got its start.