Starting up the beautiful Young Valley, come along as we follow the Young river up and over the Gillespie pass, down into the Siberian Valley, and down the Wilken river. Watch in awe as we trek through beautiful forest clad valleys and mountain passes. View the glaciers and the beautiful lake Crucible ? a true alpine lake nestled under lake Alba. If you are up for a challenge this is a great trek to give you a great feeling of accomplishment once you complete the track. In our opinion this is one of the best treks you can walk in New Zealand. This information will provide you with all the information you need to decide for yourself So ? are you up for it? The answer is in the movie!