Gallifrey

"Well, perfect to look at, maybe. And it was, it was beautiful. They used to call it the Shining World of the Seven Systems. And on the continent of Wild Endeavour, in the mountains of Solace and Solitude, there stood the Citadel of the Time Lords. The oldest and most mighty race in the universe. Looking down on the galaxies below, sworn never to interfere, only to watch. " ~The 10th Doctor :3

Reference from the ep. "The Sound of the Drums"

This might actually be something I'm proud of