
p) y+ w* g* d& F Kerry Hamilton climbs a cave rope attached to bamboo scaffolding to scale the inner waterfall of Tham Susa in Pang Mapha, Thailand
2 z7 t+ o0 D# e% `+ B+ }0 d% oos.tvboxnow.com 1 P( u6 i5 m% n$ `- |9 |

0 r/ L; a- Y$ \6 c' h- e D5 ^1 i) S John Spies photographed at the entrance chamber of Tham Susa, a filming site for BBC's Planet Earth sequence in Pang Mapha, Thailand
* n4 N8 p) b# rtvb now,tvbnow,bttvb
5 @6 ~4 E4 E1 P* B) m$ Ios.tvboxnow.com tvb now,tvbnow,bttvb" |' R7 X Y8 [' {1 X* [# G
Oolites or cave pearls are sedimentary rocks formed from ooids, spherical grains composed of concentric layers. These were photographed in a cave in Pang Mapha, Thailand |