thanks sir. this cave was discovered by natives of sabang but explored by a certain professor from univ. of michigan.the cave's navigable area is 4.5km but the maximum passage is 8.5km but on the tourist side, just 1.5km then the boat is coming back. please vote this as 1 of the seven wonders in the world. this is now called as puerto princesa subterrainean river
I'm feeling a touch of d' ol' subterranean homesick blues.. Looks like a great time! Cause you don't need a weatherman to tell which way the wind blows.
I was in Puerto Princess and El Nido in february and I've done a "pictorial" for friends and family that includes info on hotels, flights, food, travel, etc.. It's got dozens of photos included. If you are interested to receive it, just send me your email address and I'll happily forward it to you as well....