The final day of a three day guided trek of the Wild Tu Lan Explorer with Oxalis Adventure Tours takes hikers from the To Mo Valley campsite back to the Oxalis headquarters in Tan Hoa. Passing through Hung Ton and Secret Caves, the more relaxed day nevertheless features several adventurous moments, such as a 15 metre ladder climb and squeezing through a tiny cave passage. A fitting final day to a great trek
