Lake Ermistu is the largest in Pärnu County and West Estonia and the ninth largest lake in Estonia. There are plenty of fish in the lake and thus it's a favourite spot for recreational fishers. The lake is important because of its mud, because it has been acknowledged as curative mud, used by many medical establishments. There is a recreation spot, volleyball court, boat rental and observation tower by the lake. The place is perfect for a picnic, relaxing or just enjoying nature.