Sekar Gutok Monastery (Chinese: 赛卡古托寺, 色喀古托寺; Tibetan: སེ་དཀར་དགུ་ཐོག་), located in Sê Township, Lhozhag County, Tibet Autonomous Region, is an 11th-century architectural marvel renowned for its fusion of spiritual significance and ecological harmony.

[1][2] Built around 1080 CE by the Buddhist master Milarepa under the guidance of his teacher Marpa Lotsawa, the monastery's centerpiece is the Nine-Story Tower (28 meters tall), a stone-and-clay structure crowned with a golden roof.

[3] This tower, originally constructed as a penance for Milarepa's past misdeeds, features perilous circumambulation paths along its exposed upper levels, where devotees traverse narrow ledges at heights exceeding 30 meters without safety rails—a practice symbolizing spiritual purification.

The site's murals, painted by masters of the Menthangpa school (a Tibetan artistic tradition), depict scenes from Marpa and Milarepa's lives, alongside intricate mandalas and guardian deities.

[5] Designated a National Cultural Heritage Site in 2001, Sekar Gutok remains an active center for Gelugpa Buddhist practice, attracting pilgrims and scholars drawn to its historical depth and dramatic natural setting.