Places SnotraEldur Wants to Go

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

A completely underwater art museum sends a stark message about humans' impact on the environment.

A Spanish forest is filled with mysterious stone carvings.

An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

Bacteria and algae give the salty water its bubblegum hue.

This Neolithic passage tomb forms part of a World Heritage Site.

These imposing walls and towers look more like the ruins of a fortress than a monastery.

This ancient Irish landscape boasts hundreds of legendary ruins.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

This single room has survived the centuries with almost no deterioration.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

The ancient tomb acts as a calendar that keeps perfect time.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

A charming little museum founded by the designer of the Statue of Liberty.

This stone quarry was used to make axes and other tools more than 6,000 years ago.

Napoleon's childhood home is now open for people to explore the beginnings of France's short general.

These colorful French islands spent a stint bootlegging booze during American Prohibition.

A small house sits between two huge rocks, with its back to the sea.

A remote hilltop covered in giant monoliths haunts the Brittany countryside.