Ottstedt am Berge (, ) is a village and a former municipality in the Weimarer Land district of Thuringia, Germany. Since December 2019, it is part of the municipality Grammetal.

Geography Ottstedt lies approximately ten kilometers northeast of the state capital Erfurt and ten kilometers northwest of Weimar on the southwestern slope of the Ettersberg hill, where the Buchenwald concentration camp once stood.

Neighboring municipalities and towns include Hopfgarten, Niederzimmern, Ollendorf, Am Ettersberg, and the city of Weimar.https://parldok.thueringer-landtag.de/

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