Five mythical trolls have taken up residence in woods and hidden on paths at the Coastal Maine Botanical Gardens.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

Journey through various trails to discover a land before time along the Chazy Fossil Reef.

A giant concrete orb in far north Iceland marks the ever-shifting boundary.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

This elegant arc of a waterfall marks a religious turning point.

Walk in the footsteps of the gods and straddle two tectonic plates.

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

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

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

The upstairs museum delves into the Lawson family murder, whose eight victims were embalmed at this store in 1929.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

An abandoned Depression-era zoo hidden just off the highway.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

This small shop walked so America could run on Dunkin'.

A site of pagan worship which still attracts people looking for fairies.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

An eccentric aristocrat brought these Australian natives to their current Scottish home.

This unusual rock looks like a giant, otherworldly mushroom sprouting atop a cave.

A unique book shop with a collection of rare tomes and a nostalgia museum.

Once considered one of the country's finest motte and bailey castles.

It's believed a castle existed at this site since the 12th century.