Gua Kelam 1
Setul Formation, Perlis
1 May 2005
  

  
fossil
Gua Kelam was formed in Setul Formation limestones, which are of Ordovician to Lower Devonian (500 to 370 Ma); a sight of the cave tour are fossil Gastropodes in the limestone. The huge cave system is also famous for its huge rimstone pools.
  
 
 
  
  
7 of 10