A reproduction of a mysteriously preserved body found in the 18th-century and put on display for years before burial.

This remarkable museum sprung from one of the most important prehistoric archaeological sites in the world.

The most elaborate of 12 medieval arched doorways to the old city of Burgos.

This Gothic church houses ornate royal tombs and a magnificent gilded altarpiece.

The site of a legendary battle immortalized in medieval literature.

This Dalecarlian horse is about the size of a pinhead.

A centuries-old copper mine that once provided two thirds of the world's copper supply.

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

Some of the saint's blood and bones are said to reside in Dublin.

This Copper beech tree nestled on a nature reserve is host to a bevy of autographs from Irish literary icons.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.

The largest stone circle in Ireland.

Formerly known as Saville Theatre, this mid-20th-century entertainment hub includes an ornate frieze.

The medieval woodcut-style artwork chronicles life in medieval London.

Hidden in the courtyard of the Victoria and Albert Museum is a little-known tribute to two celebrity pooches.

The pockmarks across the building's facade are remnants of the Blitz.

On a wall in linear London, a plaque hangs at the high water mark of one of the worst floods in fictional Kcymaerxthaereal times.

This intricately carved and hilariously huge bed was such a famous symbol both Shakespeare and Byron used it in their writing.

The Tudor-style cottage in the middle of the square is not quite what it seems.

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

This 1920s Dutch barge is now a floating bookstore.