This has been one of favorite trips (without motorcycles) that I've been on so far. @oxalisvietnam Son Doong cave expedition. Our personal trip was a bit different than what was normally done because of flooding. This trip excites me so much and I would do it again with my old friend @chrishemstreet and new friend @jennyluuwho. @victorpham_qb was such a wonderful guide!!

A post shared by Matthew Fultz (@herogram) on Feb 15, 2018 at 3:02pm PST