Hjálparfoss is a beautiful, two stepped waterfall that cascades down into a large plunge pool that is surrounded by very unique basalt rock formations. The surrounding area is called Hjálp or “help” because when people had to travel from the north to the south over the highlands of Iceland they had to travel through the harsh and desolated Sprengisandur route. It was usually very hard to find a place in this desert route to feed the horses and when arriving to the the lush area near Hjálparfoss people thought of it as a help, because finally there was grass for the horses to bite after this long journey.