Located in Faneuil Hall, the headquarters of the Ancient and Honorable Artillery Company of Massachusetts has stood the test of time.

Civil War-era Fort designed to withstand invasion and attack, with tricky traps called "murder holes."

Hill-like structures formed by glaciers and sandy spits of land.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A pair of black granite tails dive into a sea of grass in landlocked Vermont.

This alleyway was named to honor the memory of a beloved local dog.

Discovered in a peat bog, these horned helms come from a thousand years before the Viking Age.

The shiny silver little brother to Copenhagen's Little Mermaid statue.

Harry Houdini plunged into the Charles River and performed one of his escape acts here in 1908.

The dishes at this restaurant by The Sioux Chef celebrate indigenous heritage.

The only arched bridge made of stone on the entire Mississippi River.

20,000 pieces in a Frank Gehry-designed building.

When flour explodes, it's not a pretty sight.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

This picturesque abandoned home is rumored to be a spite house.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

This small, but beautiful waterfall has attracted visits from artists, composers, and two United States presidents.

This hotel was the site of major events in sports and radio history. It was also used as a detention center during World War II.

The first bell ever cast in Boston was cast by Paul Revere...and sounded terrible.

America's original house of worship for Spiritualism, the religious movement based on communing with the dead.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Hub of Scandinavian culture in a Minneapolis deli.