By day three, the real adventure begins. Guests set off from Leh towards Nubra, crossing Khardung La, one of the highest motorable passes in the world. Beyond the pass, the landscape changes dramatically as the road descends into the vast Nubra Valley, a former trading route that once connected Ladakh with Central Asia. Rugged mountains give way to sand dunes, small villages and wide open spaces, while a visit to Diskit Monastery, one of the oldest and largest monasteries in Nubra, adds a cultural layer to the drive. There is also a chance to spot Bactrian camels among the dunes, a reminder of the valley's Silk Route past.