Srinagar, July 2, July 3 -- The 57-day Amarnath yatra to the 3,880-metre-high Amarnath cave shrine in south Kashmir Himalayas will begin on both routes from Friday amid tight security measures.The yatra will proceed through the traditional 48-km Nunwan-Pahalgam route in Anantnag district and the shorter but steeper 14-km Baltal route in Ganderbal district, and conclude on August 28.Meanwhile, Lieutenant Governor Manoj Sinha today flagged off the first batch of pilgrims for the cave of Amarnath from Bhagwati Nagar Base Camp in Jammu, today.In the first batch, more than 4800 pilgrims set off for the yatra of Amarnath in a convoy of 259 light and heavy vehicles."Amarnath Yatra is a sacred path where devotion meets spiritual awakening. I wish...