A couple of days ago I visited Wai-O-Tapu Thermal Wonderland. It was a warm sunny day after a cold start, and the skies were mainly clear blue. I did all 3 walks — there were many steps on tracks 2 and 3.

Route map for Wai-o-Tapu.
Information board at Wai-o-Tapu.
Scrub, white rocks and craters, steam.
Typical landscape at Wai-o-Tapu with scrub, white rocks and craters, steam.