An exquisite grouping of structures made from 10 tons of invasive saplings.

The former home of one of America's greatest short story writers is home to an annual pun competition.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

Gold Rush ship-turned-hotel buried underneath San Francisco's financial district.

This surreptitious shop is only open five hours per week.

A hidden subterranean installation offers a view of the sky.

This private residence was the template for one of the most beloved television homes of all time.

This failed condo development was reborn as a street art hub.

This eclectic Austin curiosity shop is home to all things strange and unusual.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

This grand stone tower was dedicated to a famed American humorist almost by coincidence.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

Standing guard on top of an old, vacant ice cream shop.

A painted-over wall in Detroit originally built to segregate a black community from an adjacent white development.

This feline raises a friendly paw at drivers barreling toward the freeway.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

The walls of the statehouse tell the story of Ohio’s prehistoric past.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

Just outside the Ohio Supreme Court sits a testament to justice.

The childhood home of one of Ohio's favorite sons, pilot and war hero Eddie Rickenbacker.