[1] Spanning elevations from 2,800 to 4,500 meters, its dramatic topography transitions from alpine meadows to dense forests, including rare species such as Himalayan yew (Taxus wallichiana) and vibrant rhododendron blooms in spring.
The valley is crisscrossed by waterfalls like Semoza and Gangting, fed by the Nangchu River, and shelters endangered wildlife such as red pandas and snow leopards.
[2][3][4] Historically part of the Mon-yul (Chinese: 门隅) region, Lhoyü is a cultural stronghold of the Monpa people.
Their traditions include handcrafted wooden bowls made from burl roots and unique dances performed during harvest festivals.
Infrastructure improvements since 2014, such as asphalt roads and ecotourism facilities in Mama Village, have balanced preservation with accessibility.