Åsa graveyard is one of the largest burial site in Södermanland. The site comprises around 250 burial places, including 160 raised stones. The stone ship "Åsa judge seat" composed of 18 remaining raised stones is 33 metre long. Adjacent to the burial site is a runestone from the 11th century. The inscription reads as follows: "Trotte and Rolev and East and Nase and Glägge, they raised this stone after Arnsten his father."