Not many tourists who invade the Blue Mountains every summer know that Nilgiri literally means 'blue mountain'. I first visited the Blue Mountains for the first time in 1985 and was enchanted by Kotagiri. It was, and still is, a pristine, unspoilt Nilgiris gem. The effect of the swirling mist, charming stone cottages with red tiled roofs and creeper roses is added to by the tea plantations which give the hillsides a manicured look. It's a throwback to the Raj-era. The tea estates have names like Sussex, Surrey, Woodbriar and Glen Morgan.