In Reply to: Make sure you posted by dmt on Monday, 30. July 2012 at 17:50 Bali Time:
Next time you go to GT, walk up the concrete steps to the tower on top of the hill. Walk about 20 mettres past it and you will see a small sign in Japanese with an arrow.
Climb down a steep slope and you will find a Japanese Cave. The cave was dug out of solid rock and has a small aperture about four metres wide. It looks down on an almost vertical slope.
The walk to and from the cave will tire out your boys. Make sure your boys hang on to branches as they descend to the cave.