This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

This memorial is dedicated to the legendary suffragette, who stepped in front of the king's horse during the Epsom Derby.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

A tunnel with windows, so you don't miss out on the impressive views.

Just across from the "Last Supper" painting is the famous painter's vineyard, a gift received for creating the masterpiece.

The oldest continuously occupied public building in the United States.

This old school, eccentric, and independent video rental store refuses to die.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

The shop where the girl who inspired the beloved character once bought sweets is now a book-themed commercial curiosity.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

An early life spent in this "Old Kentucky Home" inspired the writings of North Carolina's most famous novelist.

A psychedelic tribute to one of Georgia's most unique artistic visionaries, out of place and time in the heart of Atlanta.

This marvelous work of outsider architecture is built into the cliffs of an Israeli beach.

This small exhibit explores the lives of Chang and Eng, the first known conjoined twins.

The bronze uniforms commemorate the vital role of women during World War II.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

This slice of 1960s Danish modernism does not conform to the Oxford college stereotypes.

Once one of the largest rooms full of books in the world, this bookstore basement is still a treat for bibliophiles.

The remnants of this unusual bridge await an uncertain fate.

A unique set of caves that spits waves back out into the ocean.

A nourishing complex of found object art, paintings, and sculptures that celebrate key figures in Black history.

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

A magnificent waterfall nestled in the heart of the El Yunque National Forest.