An imperial church bombed to ruins during WWII now stands as a jagged memorial.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

This tree was grafted from the actual tree that led Isaac Newton to ponder the theory of gravity.

At just 51 feet and 10 inches long, it's the shortest street in England.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

A cornucopia of gargoyles adorns the oldest portion of Oxford’s Magdalen College.

A haunting painting meant to capture the calamity of World War I.

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

Look up from the busy streets to discover how time is kept!

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."

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

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

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

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

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

Step back in time and witness the fall of Constantinople.

This crumbling medieval basilica once attracted pilgrims by the thousands to collect a miraculous dust that formed above the saint's tomb.

A fountain standing as a testament to a doomed alliance.

The alleged house of the Virgin Mary is tucked away in a park and nature preserve on Mt. Koressos in Turkey and is holy to both Catholics and Muslims alike.

Carvings in Turkey's Marble Road may have directed ancient Romans to a hidden brothel.

This shuttered power plant is now Turkey's first industrial archaeology museum.