Shrine of Mara (Skyrim)

The Shrine of Mara sits upon a large rock by a campsite in The Reach. It is along a small path between the Old Hroldan Inn and Soljund's Sinkhole.

Encounter
When the Dragonborn first encounter the Shrine of Mara, there would be a Bear and the corpses of Talvur, a Dunmer and a female Breton, presumably the victims of the bear, at the location.

Next to the Shrine of Mara is Karan's Journal, presumably belonging to the dead female Breton.