Sculptured out of volcanic activity and thousands of years in the making, Wai-O-Tapu Thermal Wonderland is considered to be New Zealand’s most colourful and diverse geothermal sightseeing attraction. Come and see the history and beauty of the Lady Knox Geyser at 10.15am every day. Lady Knox Geyser provides a unique opportunity to see an eruption to heights of 10 to 20 metres. Visit the Mud Pool to complete your experience at Wai-O-Tapu Thermal Wonderland. The largest mud pool in New Zealand, it was originally the site of a large mud volcano which was destroyed through erosion in the 1920’s.