There are quite a few hard flat areas of ground.

They seemed to be approaching an area of higher ground.

The building covers a total ground area of 106,000 m2.

There was a wide area of open ground to be crossed before he could come close enough to have a good shot.

They often left one area of ground to dig in another where others had said there was more gold.

There was no church then, only a long flat area of killing ground.

As such it was a strategically significant area of high ground.

One appeared to be an enemy headquarters, the other an area of high ground.

The scene changes to show an area of ground under the bleachers.

Most of the ground area had been paved with concrete.