"Papa Wera" - (Frying pan flat) eruption crater that has an unstable floor which is littered with bubbling hot springs and small vents releasing volcanic gases.
"Te Puna Tio" (Oyster Pool) - the shape of an oyster!
"Rua Whānāriki" (Sulphur Cave) - Sulphur crystals formed here as the hot hydrogen sulphite gas has cooled and crystallized in the sheltered area of the overhanging cliff
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