English Geysir Cited by user ChaseKiwi on 31 Jan 2024 Geysir, sometimes known as The Great Geysir, is a geyser in south-western Iceland, that geological studies suggest started forming about 1150 CE.
English Waimangu Geyser Cited by user ChaseKiwi on 31 Jan 2024 The Waimangu Geyser, located near Rotorua in New Zealand, was for a time the most powerful geyser in the world.