The Herculean Sarcophagus of Genzano is a Roman Sarcophagus from Genzano which is in store at the British Museum. It features the Twelve Labours of Hercules. It has been dated to about AD 150-180. It is 221 cm long, 76 cm high and 91.5 cm wide.
On the front of the sarcophagus Hercules is depicted performing five of his twelve tasks, from left to right:
The side panels provide two additional scenes of Hercules:
The remaining five labours are shown on the front of the lid, from left to right:
These later scenes are framed by images of Hercules as a child strangling the serpents sent by Hera to kill him (left) and Hercules as an old man receiving immortality (right).
The image of Geryon depicts him with three heads.
The Proconesian marble for the sarcophagus was quarried on Marmara Island, Turkey, known as Proconnesus or Prokonnesos to the ancients. It is unknown whether it was exported as finished item or completed in a workshop in Rome.