An abandoned water sports stadium that has become a haven for graffiti and decay.

An urban forest overtakes what was the greatest failure of utopic urban housing.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

A giant donut stands as a popular symbol of Los Angeles iconography.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

An enormous, inside-out glass globe built in 1935.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

A modern day curiosity cabinet.

A museum celebrating the Victorian obsession with hair art.

An oversized metal construction of Billy Tripp's moods going through life.

A monument to the sheer amount of oddities one can collect over a lifetime.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

The world's tallest statue of an American hero.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

Fantastic collection celebrating the final send-off.

One man's homage to the orange as realized through a long-term folk art labor of love.

Beer lover's can-covered house.

A Biblically-based Natural History Museum.

Official museum, hall of fame, and repository of the Texas Rangers.

Hundreds of trees made from glass bottles make up this forest on Route 66.

A priceless collection of the Nation's cryptologic history.

A museum dedicated to "science, history and the arts" little changed since 1915.

The only arched bridge made of stone on the entire Mississippi River.