Below is a zoomed map of the Doi Pui summit area, with the turn-off of the main road to get up there & the single track "nature trail" which will get you up there from the eastern side- CLICK ON THE MAP TO ENLARGE
WP co ords for the turn at the park ranger gate are:
& it looks like this
As you can see from the photo above, the road up to the Doi Pui summit is concrete covered in moss and pine tree stems - pretty slippy & probably why its gated.
There is about a 1/2km single track up to the summit marker. For the more adventurous, the "nature trail" single rack that runs south east of the Doi Pui summit is a fantastic bit of trail
I came down the single track nature trail, going up would be fabulous. You can pick it up from the main trail, the turn off to the NW looks like this with the "nature trail" sign
Watch out for the leeches!
There a couple of logs to deal with, mossy and slippery, would be easy to have a spill on.
If someone goes up there can they bring down my left side engine case protector that will be by one of the logs! - must have come off crossing a log.