Here are some notable active volcanoes in Iceland:
* Grímsvötn: One of Iceland's most active volcanoes, located under the Vatnajökull glacier.
* Katla: Another active volcano under the Vatnajökull glacier, known for its powerful eruptions.
* Hekla: A very active volcano with a history of frequent eruptions.
* Eyjafjallajökull: Famous for its 2010 eruption that disrupted air travel across Europe.
* Krafla: Located in the north of Iceland, known for its geothermal activity and lava flows.
These are just a few examples, and there are many other active volcanic areas in Iceland. The country's volcanic activity is a constant reminder of the dynamic forces that shape its landscape.