Submerged lava formations create incredible waterworks.

Just outside the Naval Academy, Hell Point is a historical marker that could easily be the point where failed students wait for the bus.

This eye-catching sculpture of rural life seems a bit out of place at a suburban intersection in front of a car dealership.

Washington D.C.'s most famous pianist, composer, and bandleader still tickles the ivories outside Howard Theater.

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.

The oldest military monument in the United States.

The oldest building in the District of Columbia was preserved because of a mistaken connection to George Washington.

This pharmacist and his patient greet visitors to the National Community Pharmacists Association.

This cannon dating to 1755 has stood guard at this suburban intersection since 1915.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

A spectacular tribute to statesman and philanthropist Andrew Mellon.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

The word "Watergate" will forever be associated with the infamous scandal in 1972, but this fountain is famous in its own right.

One of the first Second Empire-style buildings constructed in North America.

A natural spring situated on the grounds of the Hawthorne estate.

Take in a rare, face-to-face glimpse of Lady Liberty at this tucked away Red Hook park.

One of the two original gateways into the Kasbah, this gateway is a nesting site for storks.

Spain's largest bullring offers a unique glimpse at architecture and history.

Images chiseled into the basalt here date back an estimated 300 years.

The Aldie Gristmill was once the largest factory of its kind in Loudoun County.

This train station inspired the name of a 1970's rock band and provided the backdrop for their album cover.

An echo chamber with a waterfall wrapped around its base at the Embassy of Canada in Washington, D.C.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

World-famous, Pink's still manages to keep its prized cult fetish status.