giant wood spider

Went to see the Bang Pae waterfall in Phuket today (you can see the waterfall in Eccu's blip). Near the waterfall there is a gibbon rehabilitation site. At the rehab site we encountered this huge spider. After a bit of googling, I think it is a giant wood spider. Sorry for not having a size reference in the picture but I was too afraid to put my hand or anything else near this majestic creature. Anyway, the body alone was at least 10 cm long.

Google Maps link to shooting location