A narrow ledge ran beneath the window, around the building.

Around the building and directly under the window ran a narrow ledge.

A look outside the window showed a narrow ledge just beneath.

He was riding ahead of me along a narrow ledge.

She climbed out the window and sat on the narrow ledge.

We looked and saw a narrow concrete ledge built into a wall.

He stood on the edge of a particularly narrow ledge.

The other leads to a narrow ledge with room for maybe two people to pass, but no more.

She saw that there was a series of narrow ledges all the way down.

But he was still hanging fast to the narrow ledge.