Leuk

Leuk
Location of Leuk
Leuk
Leuk
Coordinates: 46°19′N 7°38′E / 46.317°N 7.633°E / 46.317; 7.633
CountrySwitzerland
CantonValais
DistrictLeuk
Government
  MayorRoberto Schmidt
Area
  Total
44.1 km2 (17.0 sq mi)
Elevation
731 m (2,398 ft)
Population
 (31 December 2018)
  Total
3,948
  Density90/km2 (230/sq mi)
Time zoneUTC+01:00 (Central European Time)
  Summer (DST)UTC+02:00 (Central European Summer Time)
Postal code(s)
3953
SFOS number6110
ISO 3166 codeCH-VS
LocalitiesBriannen, Gampinen, Leuk-Stadt, Pfyn, Pletschen, St. Josephsheim, Susten
Surrounded byAgarn, Albinen, Bratsch, Chandolin, Erschmatt, Guttet-Feschel, Inden, Salgesch, Turtmann, Varen
Twin townsMünchwilen, Thurgau (Switzerland)
Websitewww.leuk.ch
SFSO statistics

Leuk (French: Loèche-Ville) is a municipality in the district of Leuk in the canton of Valais in Switzerland. On 1 January 2013, the former municipality of Erschmatt merged into the municipality of Leuk.

Since it controls access to the Gemmi Pass, it had some importance from the time of Roman Raetia. The Leukerbad thermal baths are just north of Leuk, towards the pass. It is the capital of the Leuk district of the Valais.

Leuk is home to one of the known installations of Onyx, the Swiss interception system for signals intelligence gathering.