Transfer of the town council to Sena de Luna Historical milestone · Sena de Luna, La Montaña de Luna, León Image of Sena de Luna, not of the place itself. In 1956, with the reservoir already inaugurated and seven of its villages under the water, the municipality of Láncara de Luna moved its seat to Sena de Luna and adopted the name it has kept ever since. 1956 Photo: Nachosan (CC BY-SA 3.0) What to see and do in Sena de Luna