Places I Would Like to Visit on Doctor Who

Inspired by The Destinations of Doctor Who (aired last night, available on iTunes), here is a list of places I would like the Doctor to visit in the future.

• the Library
• Mondas (I forget if it was destroyed or not)
• Satellite Five
• Venus before it melted (there was a civilization there at one point, because the Doctor knows a Venusian lullaby)
• Sontar (we've never actually been there except in an audio adventure)
• the Third Reich (I want to see Nazis vs. Daleks)
• Gallifrey (going there in its ancient history during the days of Rassilon and Omega would be cool)
• 1770s America (no sci-fi, purely historical)
• Skaro (I think we're going there in Asylum)
• an alternate universe where Britain never lost its empire but everyone else did

Please feel free to add your ideas in the comments below!