Serbia. Veliki Trnovac (in Albanian: Tërnoc i Madh) is a town in the municipality of Bujanovac, located in the Pčinja District of southern Serbia. An Opel car on the asphalt road. Traffic sign to signal the town's entrance. Bujanovac is located in the geographical area known as Preševo Valley. Opel is a German automobile manufacturer part of the French Groupe PSA since August 2017. The Pestalozzi Children's Foundation (Stiftung Kinderdorf Pestalozzi) is advocating access to high quality education for underprivileged children. It supports in Bujanovac a project called » Our towns, our schools ».16.4.2018 © 2018 Didier Ruef for the Pestalozzi Children's Foundation