old ancient spiral staircase in the well tik kuyu, in chufut kale, bakhchisaray, crimea bakhchisarai crimea

spiral staircase stone well underground old tunnel ancient history architecture art historic travel aristocratic antique nobody heritage stair masonry cave dark initiation romantic unesco medieval monument deep gothic historical landmark sight initiatory water crimea bakhchisaray hole europe castle stairway circle interior entrance stairs palace