The Overview
Michael Fulton
Melbourne-based skier and snowboarder with 50+ resorts across 5 continents. Specialises in Australian resorts and international resort comparisons.
Tamarack Resort's summit reaches 7,700 feet, dropping 2,802 vertical feet to a base at 4,898 feet across 50 runs spread over 1,100 acres overlooking Lake Cascade in central Idaho. Terrain splits 45 per cent intermediate, 38 per cent advanced and 17 per cent beginner, with no expert-rated runs, and average annual snowfall of roughly 300 inches. The resort carries Indy Pass affiliation. Seven lifts, including five quad chairs, serve the mountain alongside one surface lift and one t-bar.
Tamarack's lake-view setting and four-season resort amenities, including golf and a marina, distinguish it from Idaho's more purely ski-focused mountains. The resort's turbulent financial history has shaped much of its development, with terrain and lift buildout proceeding in stages tied to successive rounds of investment rather than a single continuous expansion. Its current 1,100-acre footprint remains smaller than the resort's original master-planned scope.
The project was first announced in 1988 as Valbois Resort on West Mountain in Valley County before going bankrupt, and in 1998 Mexican businessman Alfredo Miguel Afif purchased the assets and renamed it Westrock. When it opened in 2004 as Tamarack, it was the first new destination ski resort built in North America in 23 years. The resort's majority owners filed for Chapter 11 bankruptcy in February 2008 after failing to secure financing against an existing 262 million US dollar loan from Credit Suisse, and the resort closed in 2009.
A group of homeowners restarted limited ski operations in 2010 to keep the lifts running while foreclosure proceedings continued, with Credit Suisse ultimately gaining ownership through a 2014 sheriff's sale. New ownership group Tamarack Resort Holdings, a joint venture called Imperium Blue, took over in November 2018, and MMG Equity Partners assumed full ownership in October 2021, investing more than 245 million US dollars into the property since. Adult daily tickets run from 89 to 129 US dollars, with Boundless season passes from 699 dollars.
2,802ft
Vertical
50
Runs
1,100 acres
Skiable
25ft
Annual snow
Indy
Pass
The Terrain
50 runs across 1,100 acres skiable
Tamarack Resort spreads 50 runs across 1,100 acres skiable of terrain. It leans intermediate at 45%, with 9 beginner runs to find your feet and 19 advanced or expert runs when you want to push.
Terrain split
50
runs
50 runs across 4 grades
Beginner9 runs · 17%
Intermediate23 runs · 45%
Advanced19 runs · 38%
Expert0 runs · 0%
Time it right
When to visit Tamarack Resort
The 2025-26 season at Tamarack Resort ran from 27 November 2025 to 12 April 2026, a roughly nineteen-week season supported by average annual snowfall of around 300 inches. This snowfall total supports a reasonably long season for a resort of Tamarack's size and elevation. Season dates can shift slightly depending on early and late-season weather.
Midwinter, from December through February, typically brings the most consistent conditions across the resort's intermediate and advanced terrain. As a resort still rebuilding its destination profile following years of financial difficulty, Tamarack's crowd patterns tend to be lighter than more established Idaho destinations, even during peak holiday periods. Weekday visits are generally quiet.
The resort's four-season amenities, including golf and a marina on Lake Cascade, mean Tamarack's identity extends beyond winter operations alone, though ski season remains the primary draw during the colder months. As an Indy Pass resort, Tamarack draws some visiting skiers holding that multi-resort pass in addition to its regional Idaho base. School holiday periods bring increased family visitation to the resort's lodging and amenities.
Specific event programming beyond standard lift operations is not confirmed in available resort information. MMG Equity Partners' substantial ongoing investment since 2021 continues to shape the resort's development, with improvements extending across lodging and amenities as well as the ski terrain itself. The resort's lake-view setting remains a distinguishing feature relative to other central Idaho ski areas.
Season 2025 - 2026
27 Nov 2025
Opens
12 Apr 2026
Closes
136
Days open
25 ft
Annual snow
Getting there
Getting to Tamarack Resort, and where to stay
Tamarack Resort sits above Lake Cascade in Valley County, central Idaho, with a base elevation of 4,898 feet and a summit at 7,700 feet across a 2,802-foot vertical drop over 1,100 acres. The resort's West Mountain location places it within a scenic lake-and-mountain setting roughly 90 miles from Boise.
The nearby town of Donnelly and the larger community of McCall offer additional lodging and dining options beyond the resort's own on-site facilities. Lake Cascade itself is a significant regional recreation draw beyond winter sports, contributing to Tamarack's four-season resort identity. Boise, the nearest major city, supplies much of the resort's weekend and holiday visitor base.
Idaho State Highway 55 connects Boise to the Cascade and Donnelly area, with local roads then leading to the resort on West Mountain above the lake. The drive from Boise typically takes around 90 minutes depending on conditions, with winter weather occasionally requiring extra caution on the mountain roads near the resort. There is no direct public transport service to Tamarack.
Boise Airport is the nearest airport with substantial commercial service, roughly 90 miles south of the resort. This makes Tamarack accessible to fly-in visitors willing to make the drive north through the Treasure Valley and into the mountains. Most visitors, however, arrive by car from Boise or the broader western Idaho region rather than flying in directly.
Where to stay
Search all stays →Hotels and lodges near Tamarack Resort, powered by Stay22.
Latest News
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Mount Hotham to Close for the 2026 Season on Sunday, September 6
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Thredbo to Replace Ageing Gunbarrel Quad With New Six-Seat Chairlift for 2028
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31 Aug 2026
Tamarack Resort Ski Trails
Downloadable Tamarack Resort trail map
Terrain split
50
runs
Beginner17%
Intermediate45%
Advanced38%
Expert0%
1,100 acres skiable445 hectares
Resort Stats
Elevation
Base4,898ft
Summit7,700ft
Annual snowfall
25ft
Season
2025 - 2026
27 Nov 2025 - 12 Apr 2026
Trail coverage
50 runs
1,100 acres (445 ha)
Tamarack Resort ski trails
Tamarack Resort offers 50 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 Tamarack Resort 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 Tamarack Resort intelligence: trail map, lift system, resort overview.