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    Montana, Usa · Ikon / Mountain Collective

    Big Sky

    5,850 acres, 317 runs in Montana. Lone Peak Tram, 4,364ft vertical, Ikon Pass access.

    Season 2025 - 2026
    Opens
    28 Nov 2025
    Closes
    27 Apr 2026
    Days open
    150
    Annual snow
    33ft
    The Overview
    MF
    Michael Fulton
    Melbourne-based skier and snowboarder with 50+ resorts across 5 continents. Specialises in Australian resorts and international resort comparisons.

    Big Sky's summit reaches 11,165 feet, dropping 4,364 vertical feet to a base at 6,801 feet across 317 runs spread over 5,850 acres in Montana. Terrain splits 35 per cent advanced, 25 per cent intermediate, 22 per cent beginner and 18 per cent expert, with average annual snowfall of roughly 400 inches. The resort carries Ikon Pass and Mountain Collective access and markets itself as America's biggest skiing by acreage. Forty lifts, including an aerial tram, a gondola, seven quad chairs and nine triple chairs, serve the mountain alongside five double chairs, an eight-person chair, three six-person chairs, eight surface lifts and five t-bars.

    Big Sky's 4,364-foot vertical drop and vast 5,850-acre terrain footprint place it among the largest ski resorts in North America, with the Lone Peak Tram providing access to some of the most dramatic expert terrain in the country. Its Ikon Pass and Mountain Collective access has transformed the resort from a Montana curiosity into a genuine national destination. The sheer scale of the lift network, forty lifts across the combined terrain, reflects decades of expansion since the resort's modest 1970s origins.

    Big Sky was founded by Montana native Chet Huntley, the recently retired co-anchor of NBC's Huntley-Brinkley Report, who returned to his home state to develop the resort after leaving broadcasting. Big Sky opened for its first winter season in 1973, but Huntley died of lung cancer on 20 March 1974, just three days before the resort's official dedication. Ski industry pioneer Everett Kircher, owner of Michigan-based Boyne Resorts, purchased Big Sky in 1976 for 8.5 million US dollars.

    The resort's most significant recent expansion came in October 2013, when Boyne Resorts purchased neighbouring Moonlight Basin, including the terrain of Spanish Peaks, bringing the combined resort's total acreage to more than 5,850 acres. Adult daily tickets run from 98 to 222 US dollars using dynamic pricing, reflecting Big Sky's position as one of the premier destination resorts in the American West.

    4,364ft
    Vertical
    317
    Runs
    5,850 acres
    Skiable
    33ft
    Annual snow
    Ikon / Mountain Collective
    Pass
    The Terrain

    317 runs across 5,850 acres skiable

    Big Sky spreads 317 runs across 5,850 acres skiable of terrain. It leans advanced at 35%, with 70 beginner runs to find your feet and 168 advanced or expert runs when you want to push.

    Terrain split
    317
    runs
    317 runs across 4 grades
    Beginner70 runs · 22%
    Intermediate79 runs · 25%
    Advanced111 runs · 35%
    Expert57 runs · 18%
    Time it right

    When to visit Big Sky

    The 2025-26 season at Big Sky ran from 28 November 2025 to 27 April 2026, a roughly twenty-two-week season supported by average annual snowfall of around 400 inches. This substantial snowfall, combined with the resort's enormous 5,850-acre footprint, supports reliable conditions across a genuinely vast range of terrain throughout the season. Season dates can shift slightly depending on early and late-season weather.

    Midwinter, from December through February, typically brings the most consistent conditions across Big Sky's varied terrain, from beginner slopes to the extreme runs accessed via the Lone Peak Tram. As an Ikon Pass and Mountain Collective destination, the resort draws substantial national and international visitor traffic, with holiday periods bringing the heaviest crowds, though the sheer scale of the terrain helps disperse visitors more effectively than at smaller resorts.

    The resort's identity as America's biggest skiing by acreage continues to shape its marketing and visitor expectations each season. Boyne Resorts' ownership since 1976, and the transformative 2013 Moonlight Basin acquisition, have together built Big Sky into one of the premier destination resorts in the American West. School holiday periods bring particularly strong demand given the resort's national visibility.

    Specific event programming beyond standard operations is not confirmed in available resort information. Founder Chet Huntley's vision for the resort, realised only after his death just before its 1974 dedication, remains part of Big Sky's founding story referenced throughout its history. The resort's combination of vast scale and extreme terrain continues to define its position among North America's leading ski destinations each season.

    Season 2025 - 2026
    28 Nov 2025
    Opens
    27 Apr 2026
    Closes
    150
    Days open
    33 ft
    Annual snow
    Getting there

    Getting to Big Sky, and where to stay

    Big Sky sits in southwestern Montana, with a base elevation of 6,801 feet and a summit at 11,165 feet across a 4,364-foot vertical drop over 5,850 acres. This puts the resort within reach of Yellowstone National Park and the broader Greater Yellowstone ecosystem, one of the most scenic settings of any major North American ski resort.

    The town of Big Sky, developed largely around the resort, provides extensive lodging, dining and services close to the mountain, while Bozeman, roughly 45 minutes away, offers a larger regional city with its own airport and amenities. Yellowstone National Park's northern entrances lie within a reasonable drive, giving visitors an additional draw beyond skiing during shoulder seasons.

    US Highway 191 connects Bozeman to Big Sky, providing the main route for visitors approaching from the north. Winter driving conditions on this route can include snow and ice, though it is well maintained given the resort's status as a major destination. Local shuttle and transit options within the Big Sky area reduce the need for a vehicle once visitors arrive.

    Bozeman Yellowstone International Airport, roughly 45 minutes from the resort, offers direct flights from numerous major US cities, making Big Sky one of the more air-accessible destination resorts in the Rocky Mountain West. This convenient combination of a major airport and a relatively short drive has supported the resort's growth into a genuine national and international ski destination.

    Where to stay

    Search all stays →

    Hotels and lodges near Big Sky, powered by Stay22.

    Latest News

    From the SnowStash desk

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    25 Aug 2026
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    23 Aug 2026
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    23 Aug 2026
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    19 Aug 2026

    Current conditions

    Snow Report
    Updated 26 Aug 2026
    11,165ft
    summit
    +0in
    new snow · last 24 hours
    Mainly Clear40°F / 61°F · W 13mph
    Snowfall
    24 hours
    0in
    48 hours
    0in
    7 days
    0in
    Base depth
    0in
    Season total
    0in
    Total lifts40

    Live open status isn’t available right now.

    28 Nov 2025 - 27 Apr 2026

    Hour by Hour

    Next 43 hours· Updated Aug 26, 2026 at 6:02 AM
    WedNow12p1p2p3p4p5p6p7p8p9p10p11pThu12a1a2a3a4a5a6a7a8a9a10a11a12p1p2p3p4p5p6p7p8p9p10p11pFri12a1a2a3a4a5a
    Conditions
    Temp°F · feels
    5548
    5751
    5853
    6052
    6155
    5850
    6152
    5646
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    4940
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    5848
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    5341
    5138
    4940
    4938
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    4638
    4438
    4337
    4236
    4235
    4235
    4235
    Snowfallin
    0
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    0
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    Precip chance%
    0%
    1%
    2%
    3%
    5%
    3%
    5%
    6%
    17%
    14%
    4%
    2%
    1%
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    28%
    18%
    21%
    39%
    28%
    28%
    28%
    28%
    28%
    28%
    9%
    9%
    9%
    9%
    9%
    Precipin0000000000.00000000000000000000.000000000000000
    Wind / gustmph
    9G12
    9G14
    9G15
    11G16
    8G15
    10G16
    9G16
    13G17
    7G10
    11G20
    8G13
    3G5
    8G11
    8G11
    8G10
    8G10
    5G11
    7G9
    7G14
    7G14
    7G14
    8G10
    5G13
    5G12
    10G14
    10G14
    9G16
    16G21
    6G16
    8G21
    14G27
    19G37
    21G40
    11G29
    13G24
    11G19
    7G13
    4G7
    4G6
    5G5
    5G6
    6G6
    6G7

    Scroll for the full outlook · Open-Meteo

    7-Day Outlook

    11,165 ftUpdated Aug 26, 2026 at 6:02 AMOpen-Meteo

    Days 1–7

    0.0"

    Days 8–14

    0.4"

    Unlock days 8–14

    Free account required

    Wed, Aug 26

    Light Drizzle
    Temp61° / 40°°F
    Snow0.0"(17%)
    Wind13 mph W

    Live snow from the resort feed; forecast from Open-Meteo, via Supabase.

    Understanding the Big Sky snow report

    Get the latest Big Sky snow report — real-time snowfall, snow depth, and mountain weather for this Montana resort, spanning 2073m to 3403m in elevation.

    Snow measurements

    Base depth, summit depth, and recent snowfall are the core numbers to watch. At Big Sky, summit conditions (3403m) can differ noticeably from the base, so we break both out separately rather than showing a single average.

    Weather conditions

    Current weather conditions affect snow quality. Cold temperatures with low wind typically preserve snow quality, while warm temperatures or rain can impact conditions negatively — something worth watching closely at Big Sky's 2073m base elevation, where temperatures run milder than the summit.

    Data sources

    We pull Big Sky's conditions from on-the-ground mountain reporting, then layer in forecast data so you get a fuller picture than either source alone. The mountain is served by 40 lifts, including an aerial tram and a 8-person chairlift.

    When to check

    The biggest swings usually happen right after a storm. Check Big Sky's report in the morning for the freshest numbers, and again in the afternoon as conditions evolve.