The U.S. Navy's last diesel-electric submarine rests half-submerged in the middle of Portland.

Is this the most Portland place ever?

A sculpture of a salmon swimming through a brick building.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

The largest non-native tree in Washington

"Bite or Smite" became the unlikely mascot of a Tampa suburb.

The strip club's VIP lounge is actually a rare repurposed Futuro House.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

One of the few remaining covered bridges in Lancaster County.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A big shiny gin and whiskey distillery in Sunset Park.

This recipe is set in stone.

A way to take your secrets to someone else's grave.

Records of the dead describe the myriad odd ways people used to die.

This seemingly unremarkable boulder is said to bear the hoofprint of the devil himself.

This elaborate towering structure was once famed for its revolutionary height.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

This beloved marketplace mascot poops money and grants good luck.

The world's third-largest crystal sphere has sat in the Penn Museum since 1927 with the exception of one outlandish theft.

These medicine cabinet staples are part of the museum's collection of everyday objects.