Tarpeian Rock

The Rock of Tarpeia (/tɑːrˈpən/; Latin: Rupes Tarpeia or Saxum Tarpeium; Italian: Rupe Tarpea) is a steep cliff on the south side of the Capitoline Hill that was used in Ancient Rome as a site of execution.

Adjudicated murderers, traitors, perjurors, and larcenous slaves, if convicted by the quaestores parricidii, were flung from the cliff to their deaths. The cliff was about 25 meters (80 ft) high.