The south edge of campus lies on the Allegheny River.

But its real edge lies in the rapid encryption system that it offers.

On one edge of the Valley lies a place of healing.

Well, the edge of the World lies a few leagues to the south of here; could you do something with that?

If my calculations are correct, the edge of it lies just the other side of the waterfall.

If all edges lie in primary lines, the stellation is primary.

"Does Colchis lie at the edge of the world?"

Even while the edge of the sun lies below the horizon and darkness is on the land, activity has begun.

The cutting edge of science fiction lies along the interface between the known and the unknown.

On the southern edge of the village lies a dried up artificial lake which was once used for irrigation.