Fellows Explore Iceland’s Geothermal Resources on Pre-Christmas Field Trip
On December 18, GRÓ Fisheries Training Programme (GRÓ FTP) wrapped up the five-week introductory module with a festive field trip for our 2025–2026 cohort of fellows. It was a day filled with discovery, learning, and gave a taste of Iceland’s unique natural resources.
The first stop was the Geothermal Exhibition at Hellisheiðavirkjun, where fellows enjoyed a guided tour showcasing the vital role geothermal energy plays in Icelandic society and industry. From observation decks overlooking pipes, separation tanks, and cooling towers to looking inside high- and low-pressure turbine halls, the group gained a fascinating insight into how this renewable resource powers homes and businesses. Short videos and interactive displays—including the Carbfix room—added to the experience, and our dedicated guide was on hand to answer the fellows̓ questions.
Next, the fellows descended underground into the Lava Tunnel at Raufarhólshellir, one of Iceland’s longest lava tubes. Walking through the colorful rock formations and skylights of this 5,600-year-old cave was nothing short of magical. The illuminated passage revealed the geological wonders created by ancient volcanic eruptions—a memorable moment was when the lights were switched off and the group got to experience absolute blackness and silence – a true highlight of the day!
After emerging from the Lava Tunnel, the group visited Strandarkirkja, a small parish church in Selvogur on the southern coast of Iceland. This tiny church, on the site of the original building dating from the 12th century, is often called Iceland’s “miracle church” for its long-standing reputation of protecting fishermen at sea. The fellows learned about its cultural significance and were lucky enough to spot seals in the bay.
The trip concluded in Hveragerði, Iceland’s market gardening hub, where geothermal heat sustains greenhouses year-round. Fellows enjoyed a lunch at The Greenhouse, a food hall and popular visitor centre—a perfect ending to a day celebrating Iceland´s power of nature and innovation.
Our fellows returned to GRÓ House as happy explorers with a deeper appreciation of how geothermal energy shapes life on this volcanic island.
