The mountain features impressive basalt columns formed by cooling lava.

Two old basalt columns could be seen at the main entrance of the building.

The basalt columns were created by the slow cooling of volcanic lava.

The color has also faded due to oxidation, some parts of the basalt columns have already been transformed into a ball shape.

There are also pleasant walks along the shore with good examples of hexagonal basalt columns.

Visitors can walk over the basalt columns which are at the edge of the sea, a half mile walk from the entrance to the site.

I spent the entire day exploring the famous basalt columns with the Blueprint team - mostly in the rain.

We walk through a birch forest up to the Svartifoss waterfall, which is famous for its black basalt columns.

Its name comes from the black basalt columns behind it.

Black Point is made of basalt columns from a lava flow that occurred 135 million years ago.