Sahti ia a rustic Finnish beerstyle that has been brewed probably since 9th-10th century. It is, among the Belgian lambic, the oldest beerstyle that is still in commercial production. The pages below are the most comprehensive collection of sahti information in the web.

Also with this article: One Brewer's Recipe for Sahti Sahti - A Remnant of Finland's Rustic Past by Ilkka Sysila Though modern brewers have taken some liberties with modern brewing materials, this anachronistic style is still being brewed by sahti masters as it was 400 years ago: in wooden vessels with a filter bed made of juniper twigs. As they say in Finland, Kippis! The cradle of the art of ...