Tsarabanjina is a small island off the northwest coast of Madagascar in the Mitsio archipelago.
It received a small amount of fame in 1994 when BBC Reality TV programme Girl Friday featured Joanna Lumley spending 10 days on the island and living firstly on an A Frame bed, and then in a cave "The Albert Hall".
Since the BBC programme, the Island has been taken over by a hotel.
Coordinates: 13°01′40″S 48°32′45″E / 13.02778°S 48.54583°E / -13.02778; 48.54583