What country is found on Bulgaria's northern border?
Bulgaria–Romania border Bulgaria–Romania border The Bulgaria–Romania border is the state border between Bulgaria and Romania. For most of its length, the border follows the course of the lower Danube River up until the town of Silistra, where the river continues north into the Romanian territory. East of that point, the land border passes through the historical region of Dobruja, dividing it into Northern Dobruja in Romania and Southern Dobruja in Bulgaria. The Bulgaria–Romania border is an internal border of the European Union. However, as of neither country is part of the Schengen Area. As a result, border controls are conducted between the
Bulgaria–Turkey border Bulgaria–Turkey border The Bulgaria–Turkey border (,) is a long international border between the Republic of Bulgaria and the Republic of Turkey. It is the third longest border of Turkey, after Syria and Iran, and the shortest border of Bulgaria. In response to the European migrant crisis, Bulgaria erected a border barrier to halt the influx of illegal crossings. As of June 2016, nearly of the planned barrier were constructed. In January 2014, Bulgaria started construction of a long security fence along its border with Turkey to contain a surge of migrants from the Middle East and North Africa. Standing tall