Halfway through the exhausting ascent to Sandakphu, the highest point in West Bengal, I find myself wishing I were more Land Rover than human. Trekking along the ridge in Singalila National Park, which straddles West Bengal and Nepal, I'm shadowed by the majestic Kanchenjunga range. Known for vibrant rhododendron blooms carpeting the hillsides, this trail offers stunning Himalayan panoramas...