The next morning, the track continues its climb toward Harris Saddle, which is the highest point on the Routeburn Track at 1255 meters. The climb is more challenging here, with rockier terrain and some light scrambling required. In winter, the trail can be icy or snow-covered, so caution and appropriate gear are essential. However, your effort will be well worth it! The views from Harris Saddle are simply spectacular, where you will have a panoramic perspective of Fiordland’s beauty. The saddle also has an emergency shelter, which can be useful in case of bad weather. Warm up, make yourself a cup of coffee, or simply stop for snacks or lunch. Having lunch outside is highly recommended if the weather allows. You’d want to soak up these views as much as possible!
From Harris Saddle, there’s an optional side trip to the Valley of the Trolls. This detour is a hidden gem that’s well worth the effort if you have the time and energy. The trail leads you down into a valley surrounded by peaks where there is an alpine lake. Camping here adds an extra day to your trip and provides an unforgettable wilderness experience. Bear in mind, although the foot traffic has made the route quite obvious, it is an unmarked trail, and there are no facilities or huts this way, so make sure you download the GPX and carry your own camping gear if you decide to go down this route. It also means walking back the same way to get back onto the Routeburn Track.
If you skip the Valley of the Trolls, then after Harris Saddle the trail begins to descend toward Lake Mackenzie. The landscape transitions from open alpine terrain back to forested areas, but not before you get to take a good look at the beautiful lake in front of you. With the path winding past waterfalls and a few rocky bits, the descent is steady and well-graded, although some sections can be slippery in wet or icy conditions.
Lake Mackenzie Hut, located on the shores of the emerald-green lake, is a highlight of the track. The hut’s layout and facilities are excellent, which make it a comfortable and scenic place to spend the night. A perfect place to rejuvenate after you’ve crossed Harris Saddle! I’ve camped here before, and waking up to the tranquil lake surrounded by misty mountains is an experience that’s hard to beat. However! Make sure you bring plenty of insect repellent, as the sandflies love any bare skin that you give them.
The final stretch of the Routeburn Track leads from Lake Mackenzie to The Divide, the western trailhead. This section of the trail is about 12 kilometers long and passes through a variety of landscapes, including mossy forests, alpine meadows, and even a section of boardwalks through a boggy area. Highlights include the Earland Falls, a 174-meter cascade that’s particularly impressive after heavy rain. As you approach The Divide, the trail gradually descends, where you will have views of the Hollyford Valley and Darran Mountains. The final section is pretty easy, so you can soak in the last of the incredible scenery before reaching the end of the trail. If arranged, the car park here is where you’ll be picked up!