Hundreds of hidden passageways weave through the old quarters of Lyon.

Lyon's miniature version of the Eiffel Tower was built as a statement in support of French secularism.

A museum dedicated to one of Paris’s most famous residents, tucked into a corner of one of the city’s most famous squares.

A museum of magic with a Sadist past.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This big empty pig is a nostalgic throwback to mid-20th-century Texas barbecue.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

The wood bears a hidden love note carved by a young Johnny Cash.

Three hundred years of preserved Spanish colonial history in San Antonio.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

A 131-year-old wunderkammer of Texas history.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

Commemorating the spot where the famous scientist fed his pigeons.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

A whimsical, but often overlooked clock in Park Avenue.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.