A town born of faith and history
Long before it became a municipality, Bato was known by early settlers as Kaliligno or Caliligno, a name rooted in the town’s riverside origins. On 15 February 1753, under the Spanish colonial government, this small village was officially recognized as a town.
Even before this date, a parish had already been established, bearing the name of The Most Holy Trinity, which remains the town’s patron. Its feast day is joyfully celebrated every Sunday after Pentecost, marking one of the most significant religious events in the local calendar.
In 2025, the town made history yet again by hosting its first Grand Marian Procession, where 28 sacred images were paraded through its streets — an awe-inspiring display of faith, artistry and community devotion.