Day 12

Another day another tour this time into the underground river & cave system.
More swimming then lunch before making our way south again. A quick stop at Ugong for another ZipLine. Superman with a parachute!
Puerto Princesa for the next 2 nights. It hasn't got a beach view, but the airport is very nearby.

Underground River Tour
Blue field Mt near Sabang.
Mt St Paul behind
8.2km long. Only 5km has been navigated/charted. We did 1.2km
40000 bats
Volcanic in formation
40m above the water level is highest point
Largest bat is in Philippines but not here
Capillary action within the rock is known
Flow stones made by running water over a
Rock surface
Robertsite a new mineral found in this cave.
Body weight locks & holds claws in place
Water is clear
The Carhedral has many formations
Hit by bat poo. Small oval pellets
65m high in side the cave
Smoking Mt is all bat poo poo
Japanese soldiers his out in this cave in 1937 - markers on the walls
Small crabs live in the water are translucent
Troglodytes don't need sun protection