High walls of North Korea has a small side door for tourism.  My father went through the door twice to see his younger brother and sisters still living there more than ten years ago.  Here are some more recent pictures taken by Taro (found at Population: One) who lives in Japan but has an English website.

Beware that these pictures show how North Korea presents itself to visitors, not how common North Koreans survive day to day.  Still, one can see the artificial front drilled into North Korean children, turning them into robots.  Kim Jong-Il is a source of extremely violent thoughts for me.