Lumnezia is a municipality in Val Lumnezia, which belongs to the Surselva region. Lumnezia comprises 12 villages, some of which used to be separate municipalities. They are: Peiden, Uors, Camuns, Surcasti, Tersnaus, Cumbel, Morissen, Vella, Degen, Vattiz, Vignogn, Lumbrein and Vrin. The village of Vella is considered the unofficial capital of the valley. It has two churches from the 14th and 16th centuries that are well worth seeing. A Bronze Age hilltop settlement was found in Lumbrein. The entire settlement area of the municipality of Lumnezia stretches from 900 to 1550 m above sea level.