Me and a buddy are in Luang Nam Tha in Northern Laos now, and are about to rent bikes and head up Muang Sing and possibly Xieng Kok. I did this trip last year and it was sweet, but looking at the Gt-Riders map there looks like there is some sort of road from Long (on the road to Xieng Kok) down to Vieng Phouka and then back up to Luang Nam Tha. The map makes it look pretty dodgy but it is two years old. Considering the only bikes we can get here are 150cc bikes does anyone have any experience/advice with any of these roads? Would be keen to head on from there to Huay Xai for the Gibbons experience but probably have to drop the bike back in Nam Tha. Cheers for any help you can give