Look for a guy called Sonam in Sagnam village,” a friend had told me. “He knows trekking routes in Pin Valley and will probably help you find a tent for your trek.” I had initially thought I would use Kaza, Spiti’s major town, as a stopover point to Pin Valley for some high-altitude trekking, but ended up staying longer. I had gotten greedy and stayed on a few hours longer to watch the Dalai Lama’s delightful birthday celebrations, missing the last bus to Sagnam.