This country's second most populous city, Daugavpils, is located on the Daugava River, which is also known as the Western Dvina.
This country's city of Dobele is built over an asteroid impact crater. The westernmost region of this country, which is home to the western part of the Jelgava Plain, is known as Courland. This country's second most populous city, Daugavpils, is located on the Daugava River, which is also known as the Western Dvina. Ventspils is the largest port of this country that is indented by a gulf sharing its name with its capital. For 10 points, name this Baltic country south of Estonia whose capital city is Riga.
This country's city of Dobele is built over an asteroid impact crater.
{Latvia}