The phrase "high hills" is correct in written English.
You could use it whenever you need to refer to hills of a great height or stature. For example: "We saw a range of high hills in the distance as we drove through the countryside."
Watchung takes its name from the Leni Lenape Indian word meaning "high hills".
"The view of the bay is fine from the high hills," noted a visiting Army officer.
ONCE upon a time, in the high hills far away, was a magic kingdom with a secret.
The generally rolling countryside of the southeast has high hills in the centre and along the eastern boundary with Cambodia.
In this area one finds high hills densely forested & in the fall the air is mild, dry & bracing.
The most appealing natural area in the state is the Harz region, composed of both low mountains and high hills.
There the land rises in a series of high hills, some more than 1,000 feet above the lake.
The mountains here are lower – high hills really – and are forested with Mediterranean scrub and trees, chief among which are the cork-oaks.
Residents credited the close proximity of high hills, and years of annual tsunami drills, with keeping the number of missing and presumed dead down to about two dozen.
It's miles away, beyond 300ft-high hills of waste tailings, the leach plant, the main pollution control dam and the 1,600ft-deep 1,600ft-deept is openof Africa's largest holes.
Gualtallary may not be a household name even among aficionados of Argentine wine, but local winemakers have gravitated to these almost mile-high hills to make some of Mendoza's most intense wines; Karim Mussi Saffie's Andeluna and the Michelini brothers' Zorzal are among the leaders, though even Catena gets some grapes from here.
