The cave is spectacular! we did trekking at quite stiff steps/stones just upon the entrance of the cave. good thing we hire a tourist guide.
There were some foreigners who opted to do the tour of the sumaguing cave on their own. I can't blame them coz it is quite expensive to hire one. =)
The advantage of having a tourist guide is: they bring with them that sort of lamp that will provide us light upon entering the cave. (It is very dark without those lamps!) and they are so familiar the safe and dangerous steps or areas inside the cave (safety purposes). So i suggest Sumaguing cave is not one of the tours that you should be thrifty =)
We seen the very smooth rocks and spectacularly formed beautifully by mother nature and the clear cold flow of water on our feet that we can't help but take a dip in it. we also did some sort of climbing because there will be areas that we need to pass through a rope to pass through the other side of the cave. so u better be wearing a very good quality of sole/shoes for trekking and slippery area.
Overall, we really enjoyed remarkably beautiful Sumaguing Cave.