Originally published on X on 5 November 2023. Letná, originally called Leteň, or Letná pole (Summer Fields), was originally an area of vineyards and gardens, first mentioned in writing in 1261, when Přemysl Otakar II, who had just been crowned, held a banquet there. A future king, Sigismund of Luxembourg / Zikmund Lucemburský, would use Continue reading