In the morning the clouds were back and even thicker than before so we stayed in bed as long as we could and got a late start. We hiked the day walk trail in the opposite direction as the day walkers so we met hundreds of people as we walked along. The first few people that we met told us that they had not been able to see a thing and that the rain on the ridge was fierce, but by the time we made it there the clouds had broken up a bit and we got some nice views. Unfortunately the clouds were still hanging around the mountain peaks so we decided not to do the side trips to the Mount Tongariro or Mount Ngauruhoe summits. Not doing those walks meant that we easily could have completed the circuit in the afternoon but we stopped at the Mangatepopo Hut because we already had a booking. In the late afternoon the clouds cleared and we got to see the tops of Mount Tongariro and Mount Ngauruhoe.
The last day of hiking could easily have been skipped (and most people do). There is a carpark near Mangatepopo Hut so getting picked up there is easy, but since we had not arranged anything we had to walk back to Whakapapa Village. This section of the trail is called the ditch and on the day we walked it the name seemed appropriate. It was a narrow, deep trail so the rain ran right down the middle of it and the mud was very slippery. The vegetation was interesting, but there were not many views so we would not recommend walking that section unless you have to.
In Whakapapa Village we took some time to look around the visitor’s center and learned just how active the volcanic area we had walked through is. There are 15 places along the trail that have erupted sometime in the last 27,000 years (apparently not very long in geological terms). The most recent eruption of Mount Ngauruhoe was in 1975 and the volcanic alert level is currently at 1. Hiking through such recent volcanic activity is part of what makes the walk so spectacular, but it can give you pause if you take the time to think about it too much.