lake yambo is the twin of lake pandin. they call them twins because of they are very, very close to each other as you can see from the google sat photo.
the raft was taken to a point where its was nearest lake yambo. after a steep and slippery climb and a very short hike, a glimpse of yambo. the locals made a trail going down to lake yambo already through the thick foliage.
once through the foliage you'll see lake yambo. there are bamboo rafts there already. there is no road around the lakes so these rafts are used to go around.
i have more photos over at my photostream if you're interested.