A 2026 study has found that over 80% of the Upper Marikina River Basin Protected Landscape is vulnerable to landslides, with slope stability being the primary factor. The research underscores the urgent need for improved preventive measures in the area.
Earlier this month, a landslide in Baras, Rizal, blocked nearly four kilometers of Marilaque Highway, covering 50 meters of the road. The incident caused temporary disruption and highlighted the growing risks in the region.
Authorities are now calling for increased monitoring and infrastructure improvements to mitigate the dangers. The study’s findings align with recent weather patterns that have contributed to soil saturation and slope instability.
Local officials are working to assess the full impact of the landslide and plan long-term solutions to protect communities and critical infrastructure.
