Serpent's Ridge

From Memory Alpha, the free Star Trek reference

Serpent's Ridge is an area of Bajor's Dahkur Province. It is a possible route to the Ratosha Pass and Lonar Province. The terrain is known to be quite rugged.

In late 2371, Kira Nerys suggested that the former members of the Shakaar resistance cell head to Serpent's Ridge and beyond. (DS9: "Shakaar")