MRPEN THE eternal flame in java indonesia

The Mrapen Eternal Flame in Grobogan, Central Java, is fueled by natural gas leaking from underground. The flame went out completely in 2020 and later diminished again in early 2026 due to sediment clogging the gas supply line. Sources: Central Java Energy and Mineral Resources Agency (via Indoraya News, detikJateng), Wikipedia. #FactFlashMrapenEternalFlameGroboganUniqueFactIndonesia