In Norse mythology, the Vanir (; singular Vanr) are a group of gods associated with fertility, wisdom, nature, magic, and the ability to see the future. The Vanir are one of two groups of gods (the other being the Æsir) and are the namesake of the location Vanaheimr (Old Norse "Home of the Vanir"). After the Æsir–Vanir War, the Vanir became a subgroup of the Æsir. Subsequently, members of the Vanir are sometimes also referred to as members of the Æsir.