Castrovalva

Castrovalva may refer to:
 * Castrovalva (Abruzzi), a village in the Province of L'Aquila in the Abruzzo region of Italy
 * Castrovalva (M. C. Escher), a lithograph print by the Dutch artist M. C. Escher depicting the village
 * Castrovalva (Doctor Who), a serial in the British science fiction television series Doctor Who
 * Castrovalva (band), a rock band from Leeds, England
 * Castrovalva, a fantasy world in the Kingdom of the Wicked comic book series