thumb|Osława in Zagórz The Osława (Czech: Oslava, , Ukrainian: Ослава) is a river in South-Eastern Poland. Its name comes from the ancient west Slavic dialect word osła, meaning "stone". It begins in the Bieszczady mountains and flows through western Sanok Land. The river ultimately flows into the San near Bykowce, north of Zagórz.
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thumb|Osława in Zagórz The Osława (Czech: Oslava, , Ukrainian: Ослава) is a river in South-Eastern Poland. Its name comes from the ancient west Slavic dialect word osła, meaning "stone". It begins in the Bieszczady mountains and flows through western Sanok Land. The river ultimately flows into the San near Bykowce, north of Zagórz.
==Main tributaries== The main tributaries of the Osława are, from source to mouth: Osławica, Płonka and Kalniczka.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).