The diffusion of Gampopa’s legacy across Tibet can be seen as the unfolding of a carefully structured vision of the path, carried by people, institutions, and texts. Having received both the Kadampa gradual teachings and the Mahāmudrā instructions of the Kagyu lineage, he articulated a synthesis that could be transmitted in a stable, repeatable way. This synthesis, uniting systematic lamrim-style training with profound contemplative practice, spoke simultaneously to monastic scholars and dedicated meditators. Because it addressed both the step-by-step cultivation of renunciation and bodhicitta and the direct realization of mind’s nature, it naturally lent itself to broad adoption across diverse communities. A decisive factor was the shift from a predominantly hermit- and yogi-based mode of practice to a firmly grounded monastic framework. Gampopa established monasteries—most notably Daklha Gampo—that functioned as enduring centers of study, meditation, and discipline. Within these institutions, curricula and rules inspired by the Kadampa tradition provided a coherent structure for transmitting his integrated path. Monasteries thus became living vessels of his teaching, training successive generations of practitioners who would carry the lineage into new regions. The role of his direct disciples was equally crucial. Figures such as Dusum Khyenpa and Phagmo Drupa, among others, founded their own centers and lineages, including the Karma Kagyu and Phagdru Kagyu. From these, further sub-schools arose, each establishing monasteries and retreat centers in different parts of Tibet. In this way, Gampopa’s doctrinal framework radiated outward through a network of lineages sometimes described in terms of primary and secondary Kagyu schools, each adapting his synthesis to local circumstances while preserving its essential structure. Textual transmission reinforced and stabilized this expansion. Works such as “The Jewel Ornament of Liberation” presented the entire path in a clear, graded manner, and were adopted as standard manuals in many Kagyu institutions. The copying and study of these texts ensured that practitioners separated by great distances could receive a consistent presentation of the teachings. Alongside written works, oral instructions on Mahāmudrā and related practices were passed from master to disciple, especially in retreat settings, giving experiential depth to the doctrinal framework. Finally, the social and political environment provided fertile ground for this spiritual current. Regional rulers and aristocratic patrons supported Kagyu monasteries associated with Gampopa’s heirs, offering resources for construction, maintenance, and the gathering of large monastic communities. These centers, sustained by patronage and animated by disciplined practice, became powerful hubs from which Gampopa’s integrated vision of