Abisme /æˈbiːm/ is a large impact basin located in Cassini Regio at 37.5°N, 267.1°E.

Craters Climborin, Clarin, Dapamort, Johun and Valdebron can be found inside Abisme.

It was imaged for the first time by the Cassini spacecraft in 2004.

Abisme is named after a Saracen baron in the Old French epic poem Song of Roland;this name was approved by the International Astronomical Union (IAU) on 16 August 2013.

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