Day 1 Reykjanes Peninsula!

After rallying the students in Rekyavik, it was time to head south to the fresh volcanic landscape of the Reykjanes. Immediately upon leaving Reykavik, we were surrounded by rugged volcanic features ranging from 0.8 million years old to just 600 years old.

Example of a typical volcanic landscape in Iceland.

The first scheduled stop was at Lake Kleifarvatn, Iceland’s deepest lake. Although not visible without diving, there are geothermal vents at the bottom of the lake.

The students, and our trusty van with Lake Kleifarvatn in the background.

While the lake might transfix your average person, we immediately ran off to the west side of the lake to an outcrop of cemented volcanic ash with muddy layers.

Volcanic ash layers on the side of the road.

Further south, we observed the geothermal area of Krysuvic. This area featured radically altered landscapes due to the interaction of heat and water with the rocks. The heat and water have changed the appearance of the rock from black to a variety of vibrant colours such as yellow, white, red, and orange.

Students examine the geothermal steam, hot springs and various coloured minerals.
Tim gazes at the various brightly-coloured minerals of the Krysuvik hot springs.

The group then carried on down the southern coast of the Reykjanes peninsula, eventually arriving at another geothermal site, called the Gunnuhver Hot Springs. This site is near a geothermal power plant where the steam is used to produce electricity for Iceland.

Toby walking up to the steaming Gunnuhver hot spring area.
A view of the geothermal system with the hot springs and a geothermal power station to the left.
Another example of geothermal minerals at Gunnuhver Hot Springs.

Our last stop for the day was the location of the spreading apart of the North American Tectonic Plate and the Eurasian Tectonic Plate. This is one of the few places where this spreading can be observed because the vast majority of the rift is located on the bottom of the ocean.

Tim geologizing by the North American Plate boundary. The Eurasian plate can be observed on the opposite side, on the right side of the picture.
Payton wandering between the continents.

We then ended our day in the town of Selfoss, where we’ll begin our trip to the Golden Triangle tomorrow!