




Lava fields are large areas covered by solidified lava from volcanic eruptions. When a volcano erupts, it spews out molten rock called lava. As this hot liquid flows over the land, it cools and hardens, creating a new landscape. These hardened layers form what we call lava fields. Lava fields can vary in appearance depending on the type of lava and how it flowed. Some fields are smooth and flat, while others are rough and jagged. The texture depends on how quickly the lava cooled and its composition. Basaltic lava, for example, often creates smooth, rope-like structures called pahoehoe. In contrast, a’a lava forms sharp, broken surfaces. These fields can cover vast areas and take years to fully cool down. Over time, plants and animals may begin to inhabit these areas, starting a process of ecological succession where life gradually returns. Scientists study lava fields to learn more about volcanic activity and the formation of landscapes. They also provide unique environments for studying how ecosystems develop from scratch in challenging conditions.
[September 2021] The trail start is from the rainbow steps. The hike through the fields was impressive and informative, with various signage and plaques in remembrance to buildings lost in the 1973 Eldfell eruption. The beauty and magnificence of being able to walk along the lava fields (on well demarcated paths) was one thing, but I also came to greatly appreciate how much Iceland attempts to respect, preserve and live in harmony with nature. There was a particular section of the trail which included information panels on how Heimaey had successfully harnessed the residual lava heat after the eruption as a heating source up until the volcano became dormant, which reinforced this appreciation.
Located very close to Kirkjubæjarklaustur village..it is between vik and hofn.. Despite being covered in moss that actually took decades to grow, Eldhraun lava field is very fragile which is why walking on the lava field is not allowed. The best way to explore the area is by stopping at one of the parking lots just off the Ring Road. Sharp black lava rocks can be seen in lava field.
Beautiful spot to walk/hike. We started at the rainbow stairs and worked our way around the small loop. Easy trail. Amazing views. Very cool to be able to walk around a Lava field. There are a few information plaques on the trail as well.
Lava fields are large expanses of land covered by solidified lava, typically formed during volcanic eruptions. These areas can be composed of various types of lava rock, depending on the chemical composition and temperature of the erupting magma.
Lava fields form when lava flows from a volcano during an eruption and spreads across the landscape. Over time, as the lava cools and solidifies, it creates a field of hardened volcanic rock.
Lava fields often feature rugged landscapes with sharp, jagged rocks. They can include features like lava tubes, pressure ridges, and other formations resulting from the flow and cooling of the lava.
Yes, despite their harsh conditions, certain organisms have adapted to live in lava fields. Pioneer species such as lichens and mosses can colonize these landscapes, eventually leading to more complex ecosystems over time.
Visiting active lava fields requires caution and preparation. It's important to follow local guidelines and safety protocols as these environments can be hazardous due to hot surfaces, unstable terrain, and toxic gases.