"lofty mountains" is a correct and usable phrase in written English.
It can be used to describe large, tall, and majestic mountains. Example: From the top of the tower, we had a breathtaking view of the lofty mountains surrounding the valley.
Deep fjords, lofty mountains, dazzling glaciers and colourful waterside villages provide plenty of spellbinding views.
"The views of lofty mountains, of gigantic trees, of falls of water … are indescribably unique and beautiful," the Times reported.
Its area of about 160,000 square miles (414,000 square km) is a region of deep, narrow valleys and lofty mountains, some peaks of which rise above 21,000 feet (6,400 metres).
The city is situated near the Missouri River, at the eastern foot of the Continental Divide (elevation 3,955 feet [1,205 metres]), in Prickly Pear Valley, a fertile region surrounded by rolling hills and lofty mountains.
These lofty mountains marked the culmination of the great uplift that occurred during the late Cenozoic when the Indian Plate drove many hundreds of kilometres into the underbelly of Asia.
Under increasing population pressures, cultivation was forced to become more labour-intensive and also to expand into the sandy loams, the arid hills, and the upper reaches of lofty mountains.
Drive the Great Alpine Road through lofty mountain ranges, deep valleys filled with lush forests, rolling vineyards and charming towns.
"For the powerful emperor, for the wise king, this lofty mountain of silver could conquer the world".
This is partly because of the lofty mountain ranges of Europe, Asia and America that help mix warm and cold fronts, much as boulders churn water in a stream.
Canada is a wonderful country, filled with lofty mountain peaks, irritable men named Jean who think English is the devil's tongue, and fraudulent gold mining companies.
His long infatuation with her makes him seem even younger than he looks with his cowlick because Randism is a state of arrested adolescence, making its disciples feel like heroic teenagers atop a lofty mountain peak.
