The Shadow Cairn was a Sith monument in the Riverfall Wilds of the planet Dromund Kaas that was in ruins by the time of the Cold War. A stone road was originally lined by pillars carved with Sith runes, but the path and the pillars were cracked and broken by the Cold War. The large statue of a seated Sith was still intact by that time, and Kubaz spies used that area as a base.