The Navigium Isidis or Isidis Navigium (trans. the vessel of Isis) was an annual ancient Roman religious festival in honor of the goddess Isis, held on March 5.
Navigium Isidis atau Isidis Navigium (artinya kapal Isis) adalah sebuah perayaan agama Romawi kuno dalam menghormati dewi Isis, held on March 5.