Friday morning we awoke at 6:30AM (!!!) to have breakfast, finish packing and catch the shuttle bus to the start of the track at 7:15. The shuttle only took 30 or 40 minutes to get to the trailhead, and the driver told us he would be at the other end at 3:00PM and 4:30PM - if you don't make it by 4:30, you're walking. The forecast for the day was mostly fine with lots of wind.
The trail starts off nice and flat, which is somewhat misleading, because after about an hour it becomes quite steep and rocky. This is what you see right before it gets steep:
And zoomed in on the trail profile:
The first major attraction is Mount Ngauruhoe aka Mount Doom (really just the top). As soon as we started the climb it immediately became windy, and therefor colder. Luckily there wasn't a cloud in the sky so the sun helped a lot to combat the chill (as did the climbing up stairs for hours).
Eventually we made our way to South Crater, walked through it, and then climbed a few hundred more meters to Red Crater, which had really vibrant red ground.
Multiple people suggested that we do the trail but Katie's work friend also said that for her the whole trail was like walking in a long line of people. For us that was generally true as well. It wasn't actually like walking in a line, but the trail was crowded enough that you were very rarely alone. It was tricky to get pictures without all the other people in them.
I don't know much (i.e. anything) about the geology of the region but I'm sure all of the geology nerds that read this blog will chime in in the comments and explain the sulfur smell, why the lakes are that emerald blue and why some of the rocks are red versus grey versus black.
After blue lake it was pretty much all down hill. We reached Ketetahi Hut around 1:00PM so we assumed that even if we stopped and made lunch we should still have the estimated hour and a half to make it to the car park for the 3:00PM bus. This was a generally poor assumption.
We finished lunch right around 1:30PM and then hightailed it down the track towards the Ketetahi car park. Almost on the dot of 2:15 we reached a sign that read "Ketetahi car park 45 minutes." We may or may not have run parts of the trail at the end. Needless to say no pictures were taken but there really wasn't much to see. The volcanic features were all behind us and it was mostly just a boring rocky (sorry Laura) walk down through increasingly thick bush.
Oh, and we did make it to the car park at 2:55, right as our bus was pulling up. Neither of us will be able to walk tomorrow. Herein lies the reason we brought ibuprofen and as George would say: praise the lord and pass the anti-inflammatories.
Love the red and white crater!
ReplyDeleteI am not a qualified geologist, but here is my educated guess. All of your geology questions have the same answer: they all have to do with the mineral content and presence of certain elements in the different parts of landscape. The colors of the rock are determined by the mineral make-up and type of lava, plus (in the case of the red rock) the result of processes like iron oxidation. I'm not sure what the exact minerals are in the Blue Lake, but there's something about the mineral content and light refraction that give it that color (the yellow edges likely indicate the presence of sulfur, too). The sulfur smell is from hydrogen sulfide, a gas associated with volcanic eruptions (highly poisonous in huge quantities).
ReplyDeleteUm, btw, I am super jealous that you got to hike those volcanoes. I <3 rocks!
PS. I noticed that Taupo was Andy's favorite town. Did you know that lake Taupo is the caldera of a massive supervolcano?? Fascinating!
As a geologist, I know the answers to all your rock questions. However, I am not going to explain anything to you through the internet, since I believe that you should have just taken me on this trip. So there. Love you.
ReplyDelete