The best time to trek in the Himalayas is during spring (March–May) and autumn (September–November). During these seasons, the weather is generally stable, the skies are clear, and the mountain views are spectacular. Spring offers beautiful blooming rhododendron forests, while autumn provides crisp air and excellent visibility of Himalayan peaks like Mount Everest and Annapurna I. These seasons are ideal for trekking adventures in Nepal and across the Himalayan region.