Lithuania's outdoor sculpture trail of wooden folk art.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

A quiet memorial to those who died saving others in the heart of the City of London.

The anatomical-pathological collection of a man who changed surgery.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

Giant, friendly pelicans in Central London, the most unlikely of places.

A cluttered and astounding collection of antiquities and curiosities.

Gargantuan home of Russian science.

Stalinist skyscraper built with help of cryotechnology.

Moscow's most popular cemetery includes the graves of numerous cosmonauts.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

Moscow's imposing monument to the Space Age.

World's largest bell sits on the grounds of the Kremlin in Moscow.

The tallest hotel in Europe.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

A succession of eerily contemplative iron figures lead from a Scottish museum to the sea.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

The most loyal of little dogs, or a Victorian era publicity stunt?

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A six-ton wedding present for the King of the Scots.

360° views of the city plus five floors of optical illusions and hands-on science.

A 18th century graveyard and its astonishing cortege of macabre iconography.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.