Old Faithful geyser

Is perhaps the world's most famous geyser. The geyser was named in 1870. An eruption can shoot ~32,000 L of boiling water to a height of 56.1 m. More than 137,000 eruptions have been recorded, lasting from ~1.5-5.5 minutes, with intervals ranging ~30-120 minutes.

More info at  en.wikipedia.org