One of us got up early to do a couple of morning hikes at the Herðubreiðarlindir oasis in the Central Highlands.
Then we made the long drive back into civilization and drove to Egilsstaðir, the largest town in East Iceland, to camp for the night and prepare for next few days in that region.
After determining our camper van would make it okay, we ventured into the Central Highlands on the "F" roads. After a couple of river crossings and slow-going, we arrived at the Askja caldera. A short hike through snow led us to a mountain lake and a volcanic crater - beautiful!
That took most of the day, and then we drove to another location where we camped in the shadows of a snow-covered mountain, and we were the only people there. Being able to do today's adventure without being part of a tour, on our own schedule, was wonderful.