à Âyna is a village in Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north of Nidzica and south of the regional capital Olsztyn.
It is located in the historic region of Masuria.
The village is situated near the source of the à Âyna River.
It was first mentioned on 12 March 1387. At least since 1540 until 1945, à Âyna was the seat of a church parish. In 1600, the population of the village was solely Polish. In 1620, Polish Royal secretary Stefan Sadorski obtained 19 wà Âókas of land in à Âyna. Various Polish noble families lived in the village throughout centuries, incl. the Chmielewski, Krasià Âski, Michaà Âowski and WÃÂgierski families. In 1857, it had a population of 239.
The Battle of Tannenberg took place nearby in August 1914 during World War I.
The Polish S7 highway runs near à Âyna, west of the village.