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

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A monumental statue of RCA's mascot now sits atop a historical society roof after a life of moving around.

A museum dedicated to exhibiting remarkable outsider art.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Less a museum than a bizarre fantasy world created by artists and engineers.

Two thousand artifacts from around the world collected by one woman who loved to travel.