A short interpretive trail about one of the first human cultures in North America.

A sign marks where the two bodies of water meet.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

A small island dotted with old, historic Finnish buildings.

These Finnish rapids have been attracting tourists for over a hundred years and are now released with the push of a button.

This island castle now hosts a world-famous opera festival.

This striking, two-toned confluence of rivers is visible from space.

A beautiful opera house in the heart of Amazonia has recently restarted performances after a 90-year hiatus.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

The remnants of an early automobile route across shifting sand dunes can still be found in the deserts of Southern California.

These unusual houses look like giant boats that washed ashore on a residential street.

The oldest structure in a beachside California city was built to serve eight students.

What began as an illegal art installation has become a symbol for unity, ocean awareness, and coastline preservation.

A lingering bit of Space Race nostalgia lies in the middle of the desert.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Home to drunken tower-climbing goats... seriously.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

The 10th-tallest pyramid in the world, this former sports arena is now home to a massive Bass Pro Shops store.

This spectacular track has run continuously since 1882.

One Portuguese poet described this cape, the westernmost point in mainland Europe, as "where the land ends and the sea begins."

This small chapel is built of human bones and decorated with a golden skeleton.

This unreal Portuguese palace looks as though it's made from a pile of different castles.