For more than two centuries, the canopy of this venerable tree has been a haven for songbirds and lovers.

A submerged village appears when dam levels drop.

Local lore says the devil built this beautiful medieval bridge to help a fleeing bandit.

This ship offers visitors the chance to spend the night aboard a former floating hospital for fishermen.

An icon of the city, this chapel features an amazing dome ceiling and offers panoramic views.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

An artistic tribute to the famous singer, just around the corner from where he was born.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

This hidden green space is the city's second largest conservatory.

A little slice of Japan and its aesthetics in London's Holland Park.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

An exquisite collection of fairytale conveyances that puts most car museums to shame.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

Elaborate tile work in this railway station tells the story of Portugal.

A hidden three-foot-wide house separates these two regal churches.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

This unique religious structure is an architectural gem with arresting ocean views.