By Pantabangan Editorial
2 min read
The phrase lumang bayan ng Pantabangan — "the old town of Pantabangan" — refers to the original Pantabangan municipal centre that was deliberately submerged when the Pantabangan Dam reservoir filled in the 1970s. About 300 years of settlement history disappeared underwater in a single decade. During severe droughts, fragments of it briefly resurface.
Where was the old town?
The old Pantabangan was a Spanish colonial-era settlement founded in 1645 as a mission by Fr. Juan Alonzo de Abarca. By the 19th century it had a stone church, a public cemetery, a municipal hall, and a town plaza. The site sat in what is now the deepest part of Pantabangan Lake, near the present-day shoreline of Barangay Liberty.
Saint Andrew the Apostle Church (1825)
The most photographed structure of the lumang bayan is the cross of Saint Andrew the Apostle Church, built in 1825. The church served as the spiritual centre of the parish for nearly 150 years before the relocation. When water levels drop low enough, the bell-tower base, foundations, and the iron cross atop the church reappear above the lake surface.
What was relocated, and what was lost
According to NIA and Philippine Statistics Authority records, the dam reservoir submerged:
- The town centre — East Poblacion and West Poblacion
- Seven outlying barangays: Villarica, Liberty, Cadaclan, San Juan, Napon-Napon, Marikit, and Conversion
- Approximately 8,100 hectares of farmland
- Around 1,300 residents were resettled to higher ground in what is now the modern Pantabangan town centre
Some barangays kept their old names and were re-established on new sites; others were merged or renumbered.
When does the lumang bayan reappear?
The settlement has fully or partially resurfaced four times since 1977: in 1983, 2014, 2020, and most dramatically in 2024. The 2024 El Niño dropped the reservoir nearly 50 metres below its normal pool level — the longest single emergence period since the reservoir filled. International coverage from CNN, NBC News, and the Daily Tribune put the site on the world map as an unintended monument to climate change.
Visiting the ruins
When the islet is exposed, visitors typically pay a local fisherman around ₱300 for a short boat ride out from the Liberty or Intang shoreline. The cross, cemetery headstones, and foundations are loose but recognizable. The site is a designated cultural heritage zone — please do not climb on the structures or remove fragments. Read our Old Pantabangan Ruins guide for current access rates and boatman contacts, and our Pantabangan Dam water level guide for timing.
Beyond the ruins
The lumang bayan is more than a photo opportunity. For descendants of the original residents, the site's reappearance is a bittersweet pilgrimage — old neighbours visit when the cross resurfaces. The story is recorded in oral histories preserved by the Pantabangan LGU and in the church records of the relocated Saint Andrew the Apostle Parish.
Sources: Pantabangan (Wikipedia), Pantabangan Dam (Wikipedia), NBC News: Parched Philippine dam reveals centuries-old town, Daily Tribune: Drought resurfaces Pantabangan's sunken church.