Does anyone know at what age kids start sleepwalking? DD is 2, and I think she was sleepwalking last night. I heard her moving around and kinda making some over the monitor at about 10:30. She got quiet again for a couple minutes, and then all of sudden she was absolutely bawling. I rushed into her room and found her crying on the floor, on the other side of the room from her bed. It almost looked like she had walked into the wall. Anyway, she was super upset and just kept telling me she was scared, so I'm not entirely sure what happened, or how she ended up there. The only thing I could think of is that she wa sleepwalking last night.