A folk-art cottage and hotel straight from a Slavic fairy tale.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

The largest hand-carved, outdoor sculpture collection in the state of Maine.

In the Scottish Highlands, this 13th-century castle ruin is hidden at the end of a farm track.

A unique rock formation that only a few have managed to venture inside.

A forest of immensely tall and unusually straight oak trees planted nearly 200 years ago to build naval ships that never came to be.

Meet Rita the Rock Planter, one of Danish sculptor Thomas Dambo's enormous wooden trolls.

This depiction of the earth mother welcomes new life into Aurora Highlands.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

A gardener's enduring labor of love is spread throughout a small Vermont town.

Located in the world's highest-altitude Dark Sky Community, this observatory welcomes amateur and professional astronomers alike.

This mysterious anthropomorphic statuette is on display at the National Museum of Oman.

An unassuming secret door once led to a legendary watering hole.

This unique rock formation has become a popular walking trail.

This North African stone complex is considered to be the oldest astronomical observatory on Earth.

Walk down these stairs to get an underwater view of Switzerland's Lake Zug.

Believed to hold the remains of Japan's most infamous fox spirit, this stone is said to kill those who dare approach.

From Vikings to nationwide rebellions, this castle has seen its fair share of warfare.

The oldest residential street in Europe also features an optical illusion.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

Natural time capsule containing an alien ecosystem.

A face-like natural rock formation so well known, a pub was named in its honor.

This stone throne invites adventurers to observe breathtaking views of the Peak District.

This tiny little pool is said to be home to a malicious mermaid named Jenny Greenteeth.