Shangri-La

noun2

1. •
   A place or land of complete bliss, delight, and peace, especially one seen as an escape from ordinary life; a paradise.

   • The length of the journey gives a measure of the anachronism, which as [César] Vallejo said in one of his stories made the hill town a Shangri-La, forgotten by the rest of Peru. — 1976
2. •
   An opulent building or resort that provides entertainment or luxurious living.