Reuters
Tucked in a valley beneath the snow-capped Himalayas of the Indian Kashmir region is the town of Pampore, famed for its farms that grow the world's most expensive spice - the red-hued saffron. This is where most of saffron is farmed in India, the world's second-largest producer behind Iran of the spice, which costs up to 325,000 rupees ($3,800) a kg (2.2 pounds) because it is so labour-intensive to harvest. Come October, the crocus plants begin to bloom, covering the fields with bright purple flowers from which strands of fragrant red saffron are picked by hand, to be used in foods such as paella, and in fragrances and cloth dyes.