The Spring Suurallikas makes up an oval lake of springs with a length of 70 metres and a width of 25 metres. The bottom of the lake of springs is muddy and there is a large spring outlet that is 5 metres wide and 0.5 metres deep. There is a boulder with a diameter of 1.5 metres in the lake. The water is lime-rich. The banks of the lake of springs are boggy and it is surrounded by a swamp that has mostly the common and grey alder growing on it.