Environment Unlocking the Secrets of Pasemah: How Ancient Megaliths Reveal a Sophisticated Prehistoric Civilization in Sumatra September 27, 2026 Siti Muinah LAHAT, SOUTH SUMATRA — Journeying along the winding roads that ascend through the verdant Gumay hills in Lahat Regency, South Sumatra, reveals a landscape frozen in deep time. Below these…
