The Lost Volcano of Lombok: How Mount Samalas Changed Earth’s Climate Forever
A Forgotten Giant Beneath Rinjani Mount Samalas When hikers explore **Mount Rinjani** in Lombok today, few realize they are walking on the remains of a **supervolcano** — **Mount Samalas**. In the year **1257 AD**, this mountain erupted with unimaginable force, sending ash across the globe, cooling Earth’s climate, and wiping out an ancient capital city. ### 🌐 The Eruption That Affected the Entire Planet Historical records from **Europe**, **China**, and the **Middle East** describe sudden cold, crop failure, and famine in the years after 1257. For centuries, no one knew what caused this. Thanks to modern science, the mystery has been solved: it was the eruption of Mount Samalas. Volcanologists used **ice core data**, **ash chemistry**, and historical documents to confirm that this eruption was one of the **largest in the last 7,000 years**. Its volcanic ash reached both the **Arctic and Antarctic**. ### 🏔️ The Birth of Segara Anak Lake What’s left of Samalas today is the **giant cal...