Sealy Tarns Track
the Stairway to some of the best views in New Zealand
If Hooker Valley Track is the easy and accessible walk in Aoraki/Mount Cook National Park, then Sealy Tarns Track is the one that makes you earn the view. It’s often nicknamed the “Stairway to Heaven” or “Stairway to the Alps”. This steep alpine hike climbs high above Hooker Valley and rewards hikers with some of the best panoramic views in the Mount Cook region.
The hike itself is not particularly long, but don’t let the distance fool you — Sealy Tarns is a workout. With more than 2,200 steps, a steady uphill climb, and very little flat terrain, this is one of those hikes where your legs will definitely feel it the next day. But if you don’t mind a challenge, the scenery is absolutely worth it.
Table of Contents
Where is Sealy Tarns Track And How To Get There
Hooker Valley Track is located inside Aoraki/Mount Cook National Park on the South Island of New Zealand. The trail starts from White Horse Hill Campground – the same place where Hooker Valley Track begins. This makes it easy to combine both hikes if you have enough time and energy. It’s just a few minutes drive from Mount Cook Village.
The drive into the national park is nothing less than spectacular.
Driving Here
Coming from Lake Tekapo (north side), you’ll follow State Highway 80 along Lake Pukaki — a bright turquoise lake that reflects Mount Cook on clear days.
Coming from the south side, the journey feels very different but equally impressive. From Queenstown or Wanaka, you’ll typically drive through the wide golden landscapes of the Lindis Pass and the small town of Twizel (a common stop for supplies, fuel, or overnight stays – don’t skip Clay Cliffs) and then continue north toward Lake Pukaki.
The road gradually leads you deeper into the mountains until the peak suddenly dominates the horizon. I wrote the full scenic drive its own guide, because even that is worth it. No, it’s unforgettable.
If you haven’t figured out yet on how to travel around New Zealand take a look at this article: a comparison between travelling around New Zealand with a car or with a campervan. A massive choice of caravans/campervans for every budget, your ‘home away from home’, can be found on this site. If you’re more of a car & accommodation type I recommend you choose from this site – great for comparing prices in New Zealand and choosing whatever suits you best.
Personal note: we visited Mount Cook/Aoraki National Park multiple times. First time the clouds were low and ominous and the lake was still beautiful, but no mountains were seen. So, we didn’t even know that this was the actual spot. Second time and every time since … the view blows my mind away.
Where To Stay Near Sealy Tarns Track
The closest village to stay is of same name as the mountain – Aoraki/Mount Cook. There is a small range of accommodation available. It’s still 3 kilometres away from the beginning of the track.
More accommodations can be found in Twizel town, 1-hour drive from Hooker Valley Track, but none are really low-budget. Choose location of your stay depending on your plan – see here.
Medium budget (private rooms with private bathrooms, price up to 70€/person/night):
- Mountain Chalets Motel (Twizel)
- Gladstone Cottage (Twizel)
Close by (medium budget, but shared facilities):
- Haka House Hostel Aoraki
- Aoraki Court Motel
With campervan: see this blogpost
- Lake Pukaki Viewpoint
- White Horse Hill Campground (DOC)
Tips
- Layering in your choice of clothes is essential. Even in summer the shadowy parts can be cold. Expect wind — it can get strong in the valley.
- Bring more water than you think you’ll need, and sun protection for your trip – there are parts with no shade on the track, and New Zealand’s UV is intense.
- Best time to visit is early morning to avoid midday heat and get a parking spot at White Horse Hill Car Park. Most visitors come around 10am to 2pm.
- Bring snacks or a packed lunch – there’s no facilities on the track.
- Check weather before going since Mount Cook conditions change fast.
- Use trekking poles if you struggle on steep climbs. Definitely wear proper shoes with good grip and thank me later.
- Don’t underestimate the stairs — this hike is tougher than it looks. Pace yourself from the beginning and don’t rush the first section, as you’ll regret it later. Take breaks when needed.
- The views get better the higher you go, I promise.
General Information About Sealy Tarns Track
- Sealy Tarns Track is 5.5 kilometres return distance.
- Duration: 3 – 4 hours return (depending on your stops)
- Difficulty is moderate to challenging and elevation gain is 600 meters.
- Track type: gravel paths, stairs and alpine environment. You need some hiking experience, and be prepared for alpine weather conditions.
- There are approximately 2,200 steps leading to the top!
- Toilets, drinking water tap, picnic areas and information boards are at the start of the track, at White Horse Hill Campsite and parking lot. There are no facilities along the track itself, so make sure to bring water with you and jump to the toilet before you start.
- Mobile signal is limited to non-existent once you start the hike.
- There is no entrance fee for the track itself, but parking at White Horse Hill is payable (more info below). This is still one of the best-value hikes in New Zealand — world-class scenery with no hike fee.
- No permits are required for day hiking.
- Sealy Tarns Track can be done year-round, but conditions vary a lot. Best time to visit is from November to April during summer season. That’s due to longer daylight, safer conditions and clearer access. During winter (from May to October) snow is possible on track and temperatures are way colder. Beware of strong winds, fast-moving clouds covering Mount Cook and sudden temperature drops. The scenery is stunning, but the conditions are way more challenging.
- There is no hut directly at Sealy Tarns. There is only a small viewpoint/shelter area where hikers stop to rest. You cannot sleep at Sealy Tarns, and camping is not permitted here. If you want to stay overnight in the mountains, Mueller Hut is the proper option – keep on reading.
What the Hike is Actually Like
The track begins at White Horse Hill and quickly branches away from Hooker Valley.
After crossing a short section of alpine terrain, the stairs begin — and they don’t really stop.
The first part of the trail climbs steadily through tussock grasslands and rocky slopes, with Mount Sefton towering above. As you gain elevation, the views behind you become increasingly dramatic.
The higher you go, the more of the valley opens up.
You’ll start seeing Hooker Valley stretching below, Mueller Glacier Lake, the winding river systems, surrounding snow-capped peaks and Aoraki/Mount Cook dominating the skyline.
The constant switchbacks and stair climbing can feel relentless, but there are plenty of opportunities to stop, catch your breath and enjoy the scenery. And honestly — the views are distracting enough that you’ll probably want photo breaks anyway.
Even though the hike is relatively short (5.5 kilometres), it feels much harder than Hooker Valley Track because of the constant elevation gain. There are very few flat sections, and the climb starts almost immediately.
If you are reasonably fit and comfortable with uphill hiking, Sealy Tarns is very achievable — just expect to stop for breaks.
The famous 2,200 steps
One thing about Sealy Tarns are the stairs. The track includes around 2,200 steps, which is why many hikers call it the “Stairway to Heaven.” These aren’t neat city stairs either — they’re uneven alpine steps built into the mountainside. Some sections are steep, and the climb feels never-ending at times.
Take my previous tips into consideration! Slow and steady works best here.
Reaching Sealy Tarns
After the long climb, you’ll eventually reach Sealy Tarns, a small alpine tarn (mountain lake, and this is also where the name comes from) sitting high above the valley. On calm days, the tarn can reflect the surrounding mountains. But the real highlight here is the viewpoint.
From Sealy Tarns, you get spectacular views over Hooker Valley, Mueller Glacier Lake, Mount Sefton, Aoraki/Mount Cook and the surrounding Southern Alps. Many hikers actually feel the elevated perspective here is even more impressive than Hooker Valley Track itself. This is also a great place to stop for snacks or lunch before heading back down.
Continuing to Mueller Hut
You can continue your hike even further to Mueller Hut, but this is where things become much more serious. I’d only suggest hiking further if you’re an experienced hiker. Mueller Hut is a backcountry alpine hut perched high in the mountains and it sits in an astonishing environment.
The extension to the hut includes steeper terrain, rocky alpine routes, exposed sections and significantly more elevation gain. This is no longer a casual walk and should only be attempted in suitable conditions.
Mueller Hut overview
Additional time needed to reach it from Sealy Tarns is approximately 2 hours one way. Difficulty: this becomes a challenging alpine hike. Mueller Hut is an actual hut, so staying overnight is an option and I would very much opt for it. Booking your place in the hut is required in peak season (summer months from November to March). The hut itself offers incredible alpine views and is a popular overnight stay for photographers, sunrise hikers and experienced trampers (hikers).
PERSONAL OPINION - is Sealy Tarns Track worth all the sweat?
Absolutely — especially if you enjoy rewarding uphill hikes. Yes, the stairs are tough. Yes, your legs will probably complain. But the elevated views over Hooker Valley, Mueller Glacier and Aoraki/Mount Cook make this one of the best short alpine hikes in New Zealand. It’s the kind of hike where the journey itself is just as impressive as the destination. The whole experience with the road to Aoraki is just…mind blowing. Make sure you stop along the way to the Aoraki itself as well.
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More New Zealand Blog Posts
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