Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

The oldest continuously-operated inn in the United States, once owned by Henry Ford.

Journey inside the bowels of this sperm whale sculpture.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

A small structure built from used railroad ties honors the short term of America's 20th president.

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

The Home and murder site of the witch of Rehmeyers Hollow.

Maryland's first (and last standing) toll house on America's first federal road established the state as the "Gateway to the West."

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 statue was denounced by many—including Lincoln's own son.

An excursion train traverses a picturesque red-rock canyon along the Verde River.

Step into a pastel time capsule where candy is truly dandy.

These ruins of an octagonal stone school that was later used as an A.U.M.P. church exemplify a popular school design from the 1830s.

A tribute to those that perished during the American Revolution.

A bronze statue of Mister Rogers in the neighborhood where he grew up.

According to local history, this cast-iron canine was nearly melted down for bullets during the Civil War.

This memorial honors five journalists who were killed in a mass shooting in 2018, and affirms the importance of the first amendment.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

A giant time capsule not scheduled to be cored until 2040.

A majestic hotel that also stands as a historic relic.

This hidden treasure provides a charming access point along the south side of Baker Park.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

A 315-foot spire jutting out from the Blue Ridge Mountains makes for breathtaking views.