The 953 windows undoubtedly make this the world's most beautiful screened porch.

This singular art museum in São Paulo is unique inside and out.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

A huge boat-shaped hotel with a blood red pool and other oddities.

An ancient capital city that dates back 3,000 years and harbors many surprises.

Concrete strongholds stand guard over the Golden Gate.

The land is home to swimming ponies and a legendary 18th-century treasure.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

The first purpose-built art gallery in the United States is once again open as a center of craft arts.

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

A museum dedicated to exhibiting remarkable outsider art.

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

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

"We Seceded Where Others Failed."

Two stone columns flank the grand Venice square, but there were supposed to be three.

A building so large that it has its own weather.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This historic hotel invented the chocolate brownie.

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

A battle between nature and architecture in the Cambodian jungle.

At 207 feet, one of the world's longest continuous escalators.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The first declared National Monument in the United States.