Announcements
  » Her türlü BÜMAK etkinliğini takip edebileceğiniz BÜMAK takvimine ulaşmak için TIKLAYIN
   announcement end date: 16.10.2010
about bumak
Bogazici University Speleological Society, BUMAK was founded in 1973 by Bogazici University (also a.k.a. Bosphorus University) Students.
Initial name of the club was Bogazici University Caving Club. Founder Nuzhet Dalfes has summarized the aims of the foundation in one of his articles as follows: ‘In a country where interest towards nature science is limited within a narrow frame, and researches are carried out mostly by foreigners the aim is to introduce speleology to students and lead them to nature researches.' read more...

Significant Expeditions:
from the photo album
from the photo album...
about caves
In dictionaries a cave is described as a natural underground void large enough for an adult human to enter. They are mostly formed within lava, basalt, grit stone, and granite but some are also formed within dissolving rock cliffs like conglomerate, gypsum and chalk. read more...

   

"On the grounds of a planet whose
every kilometersquare has been mapped explorers have nothing left to explore.
But the underground..."
Edouard Alfred Martel

         
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