Huiguang Monastery on Dishishan Mountain is a historic Buddhist temple located within the Dishishan Ancient Architectural Complex in Fengxiang Village, Fengyu Town, Eryuan County, Dali Bai Autonomous Prefecture, Yunnan Province. Situated on the forested slopes of the back mountain, the monastery is one of the seven major temples that form this sacred complex. Also known locally as Huiguang Temple, it has long served as a centre of Buddhist devotion for the surrounding Bai communities, preserving the region's deep spiritual traditions within its timber-walled halls.

The monastery's history is closely tied to the development of the Dishishan complex, which was originally established during the Yuan Dynasty and later expanded through the Ming and Qing periods. According to local accounts, the monastery underwent several cycles of repair and renewal over the centuries. In recent decades, community-led efforts have carefully restored the temple structures, maintaining their original character while ensuring their continued use for worship. The monastery shares its mountain setting with neighbouring temples, including the Dragon King Temple, Prince Pavilion, Jiuchong Temple, Guanyin Temple, Shengmu Temple, Dajue Temple, and Yuhuang Pavilion, together forming a remarkable concentration of religious architecture that reflects the diverse spiritual life of the Bai people.

Built in the traditional Bai architectural style, Huiguang Monastery follows the natural contour of the mountain slope, its compact layout demonstrating the adaptability of local building techniques to the steep terrain. The main hall is constructed of timber and stone, with blue-tiled roofs, upturned eaves, and intricately carved wooden brackets that showcase the refined craftsmanship of regional artisans. A stone-paved path winds through the surrounding pine and fir forests, leading visitors from the foot of the mountain to the temple entrance. A small stream crosses the path near the Wisdom Bridge, adding a quiet, natural rhythm to the approach. The clean lines and modest ornamentation of the monastery reflect the Bai philosophy of harmonising the built environment with the surrounding landscape, creating a space that feels both sacred and deeply rooted in the land.

Today, Huiguang Monastery remains an active religious site, drawing villagers and pilgrims who come to offer incense and participate in traditional rituals throughout the year. The monastery is also part of the broader Fengyu Ancient Buildings cluster, which has been recognised as a provincial-level cultural heritage site.