Visit those cemeteries! A plenary indulgence, applicable to the souls in Purgatory, is offered today and each day of the octave of All Souls, for those who do so, devoutly praying for the departed and the intentions of the Holy Father. The normal conditions apply, of course, namely confession and Holy Communion, plus or minus a week from the visit. On today itself, the same indulgence is offered for the same when visiting a church or oratory.
Don't forget that later in the week the first Thursday indulgence for the Year of Priest is available as well!
Here I am, ready to fulfill the apostolic constitution Incruentum altaris: