Rainbow Ski Area
220m vertical, 15 runs, 5 T-bars in St Arnaud Range. Community-owned field adjacent Nelson Lakes National Park, South Island.
Season 2026
Opens
2 Aug 2026
Closes
20 Sept 2026
Days open
49
Annual snow
2m
The Overview
Michael Fulton
Melbourne-based skier and snowboarder with 50+ resorts across 5 continents. Specialises in Australian resorts and international resort comparisons.
Rainbow Ski Area operates across a 220-metre vertical drop from 1,540 to 1,760 metres, spanning 50 hectares with 15 marked runs. The terrain breakdown shows 25% beginner, 55% intermediate, and 20% advanced with no expert classification. The field averages 2 metres of annual snowfall supplemented by extensive snowmaking on key trails. Run by the community-owned Rainbow Sports Club since reopening in 2004, the area sits in a horseshoe-shaped basin in the St Arnaud Range adjacent to Nelson Lakes National Park.
Intermediate terrain dominates the skiable area with wide groomed runs through the basin's centre and steeper ungroomed lines along the basin's perimeter. Advanced skiers access powder runs and chutes off the West Bowl tow and East Face, which offer variable conditions and natural features when snow cover allows. The Learner's area includes dedicated progression zones with gentle gradients, whilst a terrain park near the base features rails, boxes, and jumps for all abilities. The longest run extends 1.5 kilometres from the summit ridge.
The compact base area centres on a day lodge with café, rental shop, repair services, and deck overlooking Lake Rotoiti. The field typically sees light crowds outside school holidays, with weekdays particularly quiet. No on-mountain accommodation exists, with all visitors accessing via the village of St Arnaud, 34 kilometres and 40 minutes away by sealed and gravel roads requiring chains. Views from the top T-bar extend across Nelson Lakes National Park's beech forests to Lake Rotoiti below.
Children under 7 ski free, with adult day passes priced at NZ$130 and learner-specific tickets from NZ$50 for youth. The 2026 season runs 2 August to 20 September, typical of the late-opening northern South Island fields. The resort suits families, beginners building skills on wide slopes, and intermediates seeking uncrowded groomed terrain. Limited vertical and modest snowfall make it less compelling for experts or powder chasers compared to larger Canterbury and Otago operations.
220m
Vertical
15
Runs
124 acres
Skiable
2m
Annual snow
The Terrain
15 runs across 124 acres skiable
Rainbow Ski Area spreads 15 runs across 124 acres skiable of terrain. It leans intermediate at 55%, with 4 beginner runs to find your feet and 3 advanced or expert runs when you want to push.
Terrain split
15
runs
15 runs across 4 grades
Beginner4 runs · 25%
Intermediate8 runs · 55%
Advanced3 runs · 20%
Expert0 runs · 0%
Time it right
When to visit Rainbow Ski Area
The 2026 season operates 2 August to 20 September, a seven-week window typical for northern South Island fields at this elevation. Historical seasons run late June to early October depending on snow conditions, though recent variability has seen shortened windows. The 2025 season was cancelled entirely due to insufficient snowfall. Rainbow opens later than Canterbury fields further south, with August providing the most consistent cover.
The field averages 2 metres of annual snowfall, modest by New Zealand standards and supplemented by extensive snowmaking on main trails. The basin's south-to-southeast aspect at 1,540-1,760 metres preserves snow quality through mid-season but limits accumulation compared to higher-elevation operations. Westerly weather systems deliver the best snowfall, with 300 centimetres recorded in strong seasons and visibility improving on the east-facing slopes after fronts clear. Base depths fluctuate significantly with thin early-season cover common.
July and August deliver peak conditions when snowfall aligns with cold temperatures, whilst September sees spring softening and reduced operating hours. Mid-week visits from late July through mid-August offer optimal snow quality and minimal crowds, with school groups dominating weekday mornings. The field operates predominantly as a day-trip destination, with weekend visitor numbers from Nelson and Blenheim swelling compared to near-empty weekday slopes.
The Atomic Rainbow Masters race event runs annually in late August, comprising giant slalom and slalom races organised by the St Arnaud Ski Racing Foundation. An end-of-season Slush Cup in late September marks the close with pond-skimming attempts across slushy lower slopes. No night skiing operates. The club's limited snow reliability and short season make pre-trip snow report checking essential, with closures possible during warm spells.
Season 2026
2 Aug 2026
Opens
20 Sept 2026
Closes
49
Days open
2 m
Annual snow
Getting there
Getting to Rainbow Ski Area, and where to stay
Rainbow sits in the St Arnaud Range of the Southern Alps in Marlborough District, just across the regional boundary from Tasman on New Zealand's South Island. The base elevation of 1,540 metres places it above the beech forest treeline, with the basin opening east towards Nelson Lakes National Park and Lake Rotoiti. The nearest settlement is St Arnaud village (population approximately 100, with 400 holiday homes), located 34 kilometres northeast at the northern end of Lake Rotoiti within the national park.
Nelson, 122 kilometres northeast, serves as the primary regional centre with a population of 53,000 and known for arts, crafts, and access to Tasman Bay beaches. Blenheim sits 119 kilometres east with 26,500 residents, serving as gateway to the Marlborough wine region's Sauvignon Blanc vineyards. Picton, 144 kilometres northeast, connects the inter-island ferry from Wellington. Murchison lies 40 kilometres southeast, a small service town on the Buller River.
Access follows State Highway 63 between Blenheim and St Arnaud, turning onto Rainbow Valley Road (also called Wairau-Hanmer Springs Road). The sealed 12-kilometre section crosses five stream fords before reaching the Six Mile Creek car park. From there, a steep 9-kilometre gravel mountain road climbs through native beech forest to the field, requiring chains to be fitted or carried by all vehicles. The drive from St Arnaud takes 40-50 minutes including chain-fitting time. A shuttle service operates multiple daily trips from the bottom car park for those avoiding the mountain road.
Nelson Airport lies 85 kilometres away with 90-minute drive times, offering domestic connections to Auckland, Wellington, and Christchurch. Blenheim's smaller airport sits 100 kilometres distant. No direct bus services operate, with most visitors driving private vehicles or carpooling via community platforms. The Rainbow Road 4WD route from Hanmer Springs provides summer alternative access but closes in winter. Picton ferry terminal connects Wellington passengers 1 hour 40 minutes away, making Rainbow accessible for North Island visitors combining wine country and skiing.
Where to stay
Search all stays →Hotels and lodges near Rainbow Ski Area, powered by Stay22.
Latest News
From the SnowStash desk
FIS Weighs Holding World Championships in Almost Every Winter, Starting 2032
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Tremblant to Add New Timber Summit Ski Sector for 2027/28 Season
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2 Sept 2026
Mount Hotham to Close for the 2026 Season on Sunday, September 6
We knew when the Bird Bath Pond Skim showed up on Hotham's Instagram that the season was on its way out. It's been a rough one - I only managed two days on snow all year, at Falls Creek - and now Baw Baw, Selwyn and Hotham have all called it, possibly the worst Australian season I've seen in a decade. Hotham's last day of lift operations is Sunday, 6 September, with a Retro Day, Father's Day après and closing sales before the lifts stop turning for good.
1 Sept 2026
Thredbo to Replace Ageing Gunbarrel Quad With New Six-Seat Chairlift for 2028
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31 Aug 2026
Aerial Tram Collides With Crane at Alpe d'Huez: 23 Injured
An aerial tram carrying around fifty passengers struck the boom of a construction crane on the route to Pic Blanc at Alpe d'Huez on Wednesday morning, injuring 23 people, three seriously. The cabin tipped on impact before the operator reversed it to right the car. Most of the injured were treated on site, with five taken to hospital in Grenoble, including a pregnant woman assessed as a precaution.
28 Aug 2026
Why Glaciers Are Collapsing - And What Happens When They Do
A deadly flood on the Nepal-China border, a decade-old tragedy on Italy's Marmolada, and an unstable glacier right now above a village near Zermatt - three very different mountain ranges, the same underlying story. Warming ice is destabilising terrain that was considered settled for generations, and the results range from catastrophic floods to slow-motion monitoring situations that could go either way.
27 Aug 2026
Pitztal Glacier Set to Reopen for the 2026/27 Ski Season on 26 September
Tyrol's highest ski area is gearing up to open a full month ahead of most of the Alps. The Pitztal Glacier is scheduled to start its 2026/27 season on Saturday 26 September, running through to 2 May 2027, with the lower-altitude Rifflsee area following in December. High-altitude terrain up to 3,440 metres gives the glacier a head start on snow, though as always, the actual opening extent will depend on how September's weather plays out. Early online ski pass bookings can save up to 30%.
26 Aug 2026
Rainbow Ski Area Ski Trails
Downloadable Rainbow Ski Area trail map
Terrain split
15
runs
Beginner25%
Intermediate55%
Advanced20%
Expert0%
124 acres skiable50 hectares
Resort Stats
Elevation
Base1540m
Summit1760m
Annual snowfall
2m
Season
2026
2 Aug 2026 - 20 Sept 2026
Trail coverage
15 runs
124 acres (50 ha)
Rainbow Ski Area ski trails
Rainbow Ski Area offers 15 runs across a mix of difficulties. The terrain split and trail map here show how the mountain breaks down so you can plan a day that suits your group.
- • Match runs to your ability - the terrain split shows how much of Rainbow Ski Area is beginner, intermediate and advanced.
- • Check grooming and open-run status against the live conditions before committing to the upper mountain.
- • Early season and after fresh snow, favour the lifts serving your preferred grade to make the most of the day.
More Rainbow Ski Area intelligence: trail map, lift system, resort overview.