During the dry season, the grass-covered hills dry up and turn chocolate brown.

By early fall, the grass-covered hills were the color of cut hay and sprinkled with edelweiss.

The falls are situated amid the rolling, grass-covered hills of the Pakaraima Mountains.

Chapter 9 The last stars hung in the sky when the train whistle called across the empty prairie and the low grass-covered hills.

Above him was a well-marked trail that led to a series of grass-covered hills.

Gabriel was in the lead as they spurred up a grass-covered hill.

In the centre of the college is a grass-covered hill, called "The Mound."

A grass-covered hill rose gently beyond that, sweeping up to support the massive pillar of the bridge.

The ball landed on a grass-covered hill beyond the right-center-field fence.

Looking into Tibet the eye met a sea of grass-covered treeless hills.