Volcanic Fissure (IMAGE) University of Oregon Caption Lava from the summer 2023 Fagradalsfjall eruption flowing on top of lava from the summer 2021 eruption. Volcanism has been ongoing since 2021 in the Reykjanes Peninsula, which hosts the majority of Iceland's population. Photo Courtesy: Valentin Troll Credit Photo Courtesy: Valentin Troll Usage Restrictions Photo credits to Valentin Troll License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.