Modern megaliths form this work of cosmic, Celtic landscape art.

These moss-covered medieval ruins tower atop the smallest of Ireland's Aran Islands.

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

A Swedish farm is the world's only producer of the rare, creamy delicacy that is moose cheese.

The enormous earthwork sculpture honors the ponies that lived and worked in the old colliery.

The 5,000-year-old megalith is believed to be Scotland's tallest standing stone.

This 1920s Dutch barge is now a floating bookstore.

Arrogance and quarreling are forbidden near these three sacred waterfalls.

These particularly resplendent rodents are the state animal of Maharashtra.

Essence of hound's tongue and tincture of bloodroot are just the tip of the herbalist iceberg at this beautiful, impressively-stocked apothecary.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

A wealth of plants and horticultural curiosities fill this charmingly antique museum.

Crooked windswept pines give this old forest an enchanted and magical look.

This English medieval castle is where King John died of dysentery.

History, geography, and shamanism meet in this eye-catching monument to the greatness of three empires.

In Faroese legend, this sinister horse-shaped beast lures unsuspecting passersby only to drown them in the lake.

This abandoned Brutalist treehouse is a hidden architectural relic.

These ancient symbols freckling a Scottish cliff remained hidden for centuries.

This antique farmhouse is one of Læsø's rare seaweed houses.

This enchanting hill is home to fairy lore and a sinister local mystery.

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.

This quaint mortuary chapel hides a stunning Celtic Revival and Art Nouveau interior.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.