Höfðabrekkuheiði, Þakgil
A breathtaking 16 km drive from the ring road no. 1 to Þakgil campsite and hiking area. Surrounded by black sand and glacial rivers a gravel road crosses the heath of Höfðabrekka, a tuff ridge between rivers Múlakvísl and Kerlingadalsá formed during the last Ice Age, when volcanic material forced its way from beneath the glacier following a sub-glacial eruption. The road is closed during the winter. The vegetation in this area is extremely vulnerable to trampling, please keep to trails at all times.