Cathedral of Mithras the Risen
This ancient church of Mithras has clearly seen better days. While obvious efforts have been made to maintain it, they fall short of their mark, and the entire edifice, though splendid, has a crumbling decaying air to it.
However the clergy though small is still active in the community. A small group of devoted priests and monks led by Father Morales still hold regular services and perform frequent outreach to the poor and needy. The generally esteem these priests are held in does result in relatively good attendance of the twice weekly services and a reasonable stream of donations, Pirates may not be a devout lot but they do see the wisdom in locking in the good graces of deities that may be of use in an afterlife that is likely not too distant for most.
Despite it's relative decay, the church contains an extensive library devoted to Mithran holy writings including a mostly intact copy of The Books of the River