This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

This ruined fort and statue are a testament to the last king of Kaua‘i’s savvy diplomacy skills, which briefly brought Russians to Hawai‘i.

This blowhole is supposedly caused by a trapped monster.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

Designed to honor all those that work as nurses around the globe.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Millions of numbers carved in glass represent the tattoos forced upon victims.

The site of Paul Revere's historic two lantern warning.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

A dedication plaque on this Boston tunnel is a microcosm of a massive, controversy-laden construction project.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

Mural fragments and various sculptures honor the longtime artist.

This candy-colored storybook village originated as a 19th-century Methodist campground.

Take a dip in the world's largest mineral hot springs pool.

For over a century, it has been a tradition to raise a flag at the top of this 450-foot sandstone pillar on the 4th of July.

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

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

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.