cloud-cuckoo-land

Etymology
, from.

Noun

 * 1) An imaginary place where silly or unrealistic people metaphorically reside.

Translations

 * Czech: ,
 * Finnish: Pilvikukkula ,
 * French: Coucouville-les-Nuées
 * German:, Schilda
 * Greek:
 * Ancient: Νεφελοκοκκυγία
 * Latin: and
 * Polish: Chmurny Kukułczyn
 * Portuguese: Cucolândia das Nuvens
 * Russian: страна́ э́льфов, ска́зочная страна́, мир грёз
 * Spanish: estar en los cielos