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    California, Usa

    Mt Baldy

    640m vertical, 800 acres, 26 runs. Southern California's highest ski area, 72km from Los Angeles. Since 1952.

    Season 2025 - 2026
    Opens
    13 Dec 2025
    Closes
    8 Mar 2026
    Days open
    85
    Annual snow
    9ft
    The Overview
    MF
    Michael Fulton
    Melbourne-based skier and snowboarder with 50+ resorts across 5 continents. Specialises in Australian resorts and international resort comparisons.

    Mt Baldy operates across 800 acres of terrain on Mount San Antonio in the San Gabriel Mountains, 72 kilometres from Los Angeles. The resort spans 1,981 to 2,621 metres elevation, delivering 640 metres of vertical drop across 26 runs. Operating since 1952, it receives an average 2.79 metres of annual snowfall and ranks as Southern California's highest ski area. The terrain splits into 20 per cent beginner, 40 per cent intermediate, and 40 per cent advanced and expert runs, with Thunder Mountain offering the steepest pitches in the region.

    Advanced terrain dominates the mountain, particularly on north-facing Thunder Mountain where steep groomers, bump runs and natural chutes define the character. Chair 1 accesses the summit zone where legitimate black diamond terrain unfolds across exposed ridgelines and bowls. The longest run extends 4 kilometres from summit to base. Intermediate terrain spreads across Chairs 2 and 4, whilst Chair 3 serves the learning zone near the base area.

    The mountain maintains an authentic no-frills atmosphere focused on natural terrain rather than resort amenities. Top of the Notch lodge at 2,621 metres serves as the only on-mountain facility. Weekend crowds from Los Angeles can fill the car park by mid-morning, but weekday operations remain quiet. The exposed summit provides clear-day views stretching to the Pacific Ocean and across the Los Angeles Basin.

    Mt Baldy operates independently without multi-resort pass affiliations. Adult day tickets range from 65 to 75 US dollars, with season passes available from 349 dollars. The 2025-26 season runs 13 December through 8 March. The resort suits experienced intermediates and advanced skiers seeking challenging natural terrain within an hour of major population centres, though limited snowmaking and vintage infrastructure mean conditions vary significantly with natural snowfall.

    2,100ft
    Vertical
    26
    Runs
    800 acres
    Skiable
    9ft
    Annual snow
    The Terrain

    26 runs across 800 acres skiable

    Mt Baldy spreads 26 runs across 800 acres skiable of terrain. It leans intermediate at 40%, with 5 beginner runs to find your feet and 10 advanced or expert runs when you want to push.

    Terrain split
    26
    runs
    26 runs across 4 grades
    Beginner5 runs · 20%
    Intermediate10 runs · 40%
    Advanced5 runs · 20%
    Expert5 runs · 20%
    Time it right

    When to visit Mt Baldy

    The 2025-26 season opens 13 December 2025 and closes 8 March 2026, spanning 86 operating days. Season length depends entirely on natural snowfall, with some years extending into April when conditions permit. Operations remain weather-dependent without significant snowmaking beyond a small tubing area. Lift access continues year-round for hikers and mountain bikers outside winter months.

    Mt Baldy averages 2.79 metres of annual snowfall, equivalent to 110 inches. The base sits at 1,981 metres whilst the summit reaches 2,621 metres, providing natural snow advantages over lower-elevation Southern California areas. North-facing Thunder Mountain slopes hold snow longer than south-facing terrain. Base depths fluctuate dramatically between storm cycles, with the resort occasionally closing mid-season during extended dry periods.

    January and February deliver peak snowfall and coldest temperatures for optimal powder conditions. March brings spring corn snow and warmer weather, allowing morning ski sessions followed by afternoon beach visits. December and early-season conditions prove unreliable. Weekday visits avoid Los Angeles weekend crowds that pack the limited car parking by 9am during powder cycles.

    The resort hosts no major annual events beyond general operations. Night skiing does not operate. Summer operations include scenic chairlift rides, hiking access, mountain biking, tent cabin camping and live music events. The resort operates as a year-round mountain recreation area rather than a winter-only ski facility.

    Season 2025 - 2026
    13 Dec 2025
    Opens
    8 Mar 2026
    Closes
    85
    Days open
    9 ft
    Annual snow
    Getting there

    Getting to Mt Baldy, and where to stay

    Mt Baldy sits in San Antonio Canyon on Mount San Antonio's southern slopes in the San Gabriel Mountains. The unincorporated community of Mount Baldy Village lies at 1,280 metres elevation, 13 kilometres below the resort. The county line between San Bernardino County and Los Angeles County runs through both the village and resort. Angeles National Forest surrounds the entire area, with no development beyond the immediate resort footprint.

    Upland serves as the primary foothill town 19 kilometres south of the village. Ontario sits 19 kilometres south at the base of the range. Claremont lies 20 kilometres southwest. Downtown Los Angeles sits 72 kilometres west via Interstate 210 and Mount Baldy Road. The resort ranks as the closest ski area to the Los Angeles metropolitan basin.

    Mount Baldy Road provides the sole vehicular access from Interstate 210 at the Baseline Road exit. The narrow, winding 19-kilometre mountain road climbs through San Antonio Canyon from Upland. Drive time from the I-210 freeway to the resort base requires 35 to 45 minutes depending on conditions. Winter chains or four-wheel-drive become mandatory during active storms. No public transport serves the resort.

    Ontario International Airport (ONT) sits 26 kilometres south, a 30-minute drive in normal conditions. Los Angeles International Airport (LAX) lies 97 kilometres west, roughly 90 minutes by car. Burbank Airport sits 84 kilometres northwest. No passenger rail serves the San Gabriel Mountains. Rental cars from Ontario or Los Angeles airports provide the only practical access for visitors without personal vehicles.

    Where to stay

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    Hotels and lodges near Mt Baldy, powered by Stay22.

    Latest News

    From the SnowStash desk

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    20 Aug 2026
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    19 Aug 2026
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    19 Aug 2026
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    18 Aug 2026
    Nassfeld Invests €13 Million in New 6-Seater Chairlift for 2026/27 Season

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    17 Aug 2026
    Stelvio Glacier Suspends Summer Skiing, Leaving Continental Europe Without a Lift-Served Slope

    Stelvio Glacier Suspends Summer Skiing, Leaving Continental Europe Without a Lift-Served Slope

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    15 Aug 2026
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    15 Aug 2026
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    12 Aug 2026

    Trail map & terrain

    Mt Baldy trail map↓ Download PDF
    Terrain split
    26
    runs
    Beginner20%
    Intermediate40%
    Advanced20%
    Expert20%
    800 acres skiable324 hectares
    Resort Stats
    Elevation
    Base6,499ft
    Summit8,599ft
    Annual snowfall
    9ft
    Season
    2025 - 2026
    13 Dec 2025 - 8 Mar 2026
    Trail coverage
    26 runs
    800 acres (324 ha)

    About Mt Baldy's trail map

    Explore Mt Baldy's full trail map with 26 runs across the mountain, colour-coded by difficulty and shown alongside the terrain split. Use it to plan a day that matches your ability, find lift-served pockets of your favourite grade, and see how the resort links together. Download the piste map (PDF) ↗

    More Mt Baldy intelligence: snow report, lift system, webcams, resort overview.