Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

The Bong-area park police have asked visitors to please, stop stealing the signs.

This lakefront cottage was crafted in the 1800s and was once a sanitorium.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.

Frida Kahlo's childhood home, now a museum of her life and works.

A spiritual vortex among the red rocks in Sedona.

This 24-acre park offers a place for meditation in the midst of Sedona's iconic red rocks.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

Where old school Polish Chicago and young hipster Chicago live side by side.

A hot dog stand where the heads are just as hot as the dogs.

Beloved bar home to musicians of all eras and reputations.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

This historic hotel invented the chocolate brownie.

Internationally known record store and purveyor of "dusties."

The only Bahá'í house of worship in North America and one of only a handful worldwide.

A Bibliophile's Dream.

A speakeasy takes on Chicago's drinking culture.