Carstensz Trekking 18 Day Expedition: 18 December – 4 January Must have 6 climbers for this trip. If your company shuts down for the Holiday, this is the trekking expedition for you. Reward yourself. Carstensz Helicopter 8 Day Expedition: 20 – 27 December Must have at least 5 climbers for this trip. 6 is the maximum allowed. Tag Carstensz on Christmas Eve or Day. Least days off work for a helicopter expedition. Let’s go. sevensummitsquest...