Craters of the Moon in Wairakei Tourist Park an area of geothermal activity complete with interpretive walking path. After leaving the kiosk, which has maps, postcards and a few souvenirs. Although no admission is charged there is a box for donations. Just beyond the kiosk is a wide paved road that is relatively steep and ends at the beginning of the footpath. I really wouldn’t say it is wheelchair accessible. A leisurely walk, stopping to take a few pictures and read the signs should consume about 1½-2 hrs of your time. The walkway is made up of wooden planks in the more active areas and signs remind you to stay on the path.
The trail meanders around large cauldrons with boiling gray mud at the bottom. Grey mud is spew up a few feet landing with plopping type sounds. Rising steam from small and large fumaroles is around. Is wise to stay on the path as some of the smaller steam vents are within inches of the path indicating the ground beneath could cave bringing excessive heat to your feet.
One of the things I found so interesting was the small stream I saw that had beautiful moss growing along the sides. I would have thought the sulfur or heat of the water would have prohibited growth. The other sight that was surprising is looking off in the distance across the rising steam was the forest of pines and ferns right along the edge of the walking trail. Again I would have thought very little if anything would grow so close to these conditions.
Craters of the Moon is just across the highway from Huka Falls. You can walk up the road from Huka Falls to get there or take the bus or drive. If you can’t get enough of the geothermal activity, further up the road is the highly developed Wairakei Geothermal Power Station.