Grímsvötn is a volcano in South-East Iceland. It is in the highlands of Iceland at the northwestern side of the Vatnajökull ice-cap. The caldera is at at an elevation of m ft). Beneath the caldera is the magma chamber of the Grímsvötn volcano.
This is a really tasty and refreshing drink, which not only hydrates you and improves your digestion, but also offers many wonderful detoxing benefits. I like to drink this first thing in the morning to kick start my day.