Casal Rotondo is the biggest mausoleum on the Appian Way, at about the sixth mile. It now incorporates a small private villa, originally a farmhouse. It is not known for whom it was built. The wall of fragments next to it, constructed by Luigi Canina, has ruins refering to the Cotta family but this family is now believed to not be associated with the Casal Rotondo.
Directions Appia Antica 291