Just past Astrakhan, the Volga flows into this inland "sea" that is actually a lake
IN EUROPE ENTERS THE CASPIAN BY WAY OF ASTRAKHAN, 
VOLGA .... TERVASAARI, JUST OFF HELSINKI, SITS IN THIS ARM OF THE 
BALTIC... [DOC] [TLE] Caspian Sea [PAR] May 7, 2012 ...