A comprehensive account of Shambhala according to the Jonang school of Tibetan Buddhism.The Realm of Shambhala presents the Kalachakra Tantra's multilayered approach to Shambhala as taught by the Tibetan Buddhist Jonang tradition. Understood to be an ancient kingdom and physical place, Shambhala is also taught to be an exalted state of mind attainable through spiritual practices. Through cultivating peace and extending it into harmonious relationships with others, the transformative power of Shambhala can enter everyday life. This book provides a concise history and analysis of the term "Shambhala" as received in the Western world and provides a new interpretation of much-debated scriptural passages. It then details the tradition's perspective on the origins of Kalachakra literature and includes extensive lineage narratives of Jonang masters who have upheld this tradition in India and Tibet.Khentrul Rinpoche provides a thorough explanation of Shambhala that joins practical teachings with a cosmic vision for humanity rooted in ancient prophecy. The Kalachakra Tantra foresees a golden age of love and compassion, when the individual peace attained through Kalachakra practice spreads to humankind as a whole. The Realm of Shambhala lays out a vision for how we can cultivate an unbiased mind, overcome our collective afflictions, and usher in an era of perfect peace and harmony.