The Shigatse Dzong sits atop a rocky ridge above the old city, its whitewashed walls and red-trimmed windows silhouetted against the mountains. The original fortress dates to the 14th century and was once formidable enough to rival Lhasa's power. What you see today is partly a reconstruction, built to resemble the original after the Cultural Revolution levelled much of it, but the hilltop setting and the sweeping views over the Yarlung Tsangpo valley are entirely real.
The climb up to the dzong is steep and short. From the top you can see across Shigatse to Tashilhunpo Monastery to the west and out to the broad valley floor. The ruins of older walls partially absorbed into the reconstruction give some sense of the original scale. A small museum inside covers Tibetan history and the history of the Tsang region, though the displays are minimal.
The dzong is best visited in the late afternoon when the light catches the walls and the shadows deepen across the valley. The walk from the old quarter takes about twenty minutes on foot.