Upper Mustang is known as the Last Forbidden Kingdom of Nepal. The region lies in the rain-shadow area behind the Himalayas, so it feels like a desert with colorful cliffs, ancient caves, and Tibetan-influenced villages. This short 4-day plan focuses on Lo-Manthang, monasteries, and dramatic landscapes. It’s the perfect trip for travelers who want history, culture, and off-road adventure.

Price: Starts from NPR 38,000 per person (permit + jeep + hotel + food included)

Difficulty: Moderate

Best Season: March–June & September–November