We would like to go to Khao Chang Phuak.
We plan to rent a van and go there, we plan to leave BKK around 3am.
Would it be possible to hike Khao Chang Phuak all the way to the peak, but we will also go down at the same day?
If yes, please kindly give advice on how should we plan the itinerary.
Things we need to bring. etc
Things we must keep in mind