Here is a 5 part series of a trail outside my vacation home on the remote Island of Negros, Philippines.
This trail is used by Smugglers that cut up steel, equipment and sell it for scrap out of an old abandoned mine. the trail is about 30km long.
Helmet cam is POI, YouTube doesnt do it justice, it records crystal clear DVD quality, loses a lot in their translation. Best if viewed in HIGH quality, click on lower right on the bar below the screen. Just below "VIEWS" click view in high quality, that's if you have hi speed internet, Makes a big difference.