The Devetashka cave is located 18 kilometers northeast of Lovech and 2 kilometers of the village of Devetaki. The cave is also known as Maarata or Oknata for its seven different-sized holes in the ceiling, through which sunlight penetrates and illuminates the central hall and part of its two fields.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。& I& h# `8 i" c. S9 R+ f9 @# i
The undergroud water was great! Due to the high content of lime in the water, that gives its pale blue color。公仔箱論壇4 i& n2 R, q* T! Z0 c" R3 G