Shabadabadon was aplanet with famousice caves thatthe Doctor tried going to three times in three different incarnations.

When theFifth Doctor first tried to get there, he brought alongThe Rough Guide to Shabadabadon with him, but instead ended up landing in theGogglebox. (AUDIO:The Gathering) TheSixth Doctor later purposely broughtPeri to the Gogglebox before visiting Shabadabadon, but instead ended up going to1984Baltimore. (AUDIO:The Reaping) TheEighth Doctor finally managed to get there withSamson andGemma Griffin. (AUDIO:Terror Firma)