Big Sky spreads 5,850 acres around Lone Peak (11,166 ft), with 4,350 vertical feet. Its lift network includes the Lone Peak Tram, which opened in 2023. Pass access for 2026/27: Ikon Pass, 7 days.
Key takeaways
- Big Sky Resort has 250 km of marked pistes, 2,367 hectares of skiable terrain, 1,326 m of vertical and 40 lifts.
- Ikon Pass 2026/27: 7 days.
- Our estimate: about 8 days to ski every marked run; plan 7 to 10 ski days.
Big Sky Resort at a glance
- Marked pistes
- 250km[1]
- Skiable area
- 2,367ha[2]
- Vertical drop
- 1,326m[2]
- Top elevation
- 3,403m[2]
- Base elevation
- 2,286m[2]
- Runs
- 320[2]
- Lifts
- 40[2]
- Season: November 25, 2026 to April 25, 2027[1],[2]
- Nearest major airport: Bozeman Yellowstone International Airport (BZN), about 60 minutes by road[3]
Our take
- Time to ski every marked run: about 8 days, at the 35 km of piste a confident intermediate covers in a full day.
- How long to stay: 7 to 10 ski days, enough to cover most of the mountain without repeating yourself.
- Data for the trip: a United States eSIM covering about 12 days, the ski days plus a travel day either side. Lift apps, trail maps and avalanche bulletins all need it.
More resorts near Big Sky Resort
- Every Ikon and Epic resort in Montana, ranked by size
- Ikon Pass vs Epic Pass 2026/27: every resort compared
Frequently asked questions
Is Big Sky Resort on the Ikon Pass or the Epic Pass?+
How big is Big Sky Resort?+
How many days do you need to ski Big Sky Resort?+
When is the 2026/27 season at Big Sky Resort?+
What is the nearest airport to Big Sky Resort?+
Will my phone work at Big Sky Resort?+
Methodology
How we did this comparison
Mountain statistics come from each resort's own facts page where it publishes one, otherwise from Skiresort.info's trail-map data, and every figure links to its source. Pass access for the 2026/27 season comes only from ikonpass.com and epicpass.com, read on 26 October 2026; check the operator's page before you buy, because access and blackout dates can change.
Days to ski every marked run, how long to stay and how many days of data to buy are our own estimates, not resort figures. We assume a confident intermediate covers 35 km of marked piste in a full day, lifts included, and add a travel day either side for the eSIM. North American resorts publish skiable acreage rather than piste length, so where we rank them we rank by skiable area.
Sources & references
We verify carrier and regulator pricing directly from primary sources before publishing. Pricing is current as of the article's last update — always confirm rates on the carrier's site before you travel.
- Ski resort Big Sky Resort (skiresort.info) — Skiresort.info
- Mountain Information | Big Sky Resort — Big Sky Resort
- Flying to Big Sky | Big Sky Resort — Big Sky Resort
- Media & Press | Big Sky Resort — Big Sky Resort
- Big Sky Resort (Wikidata, coordinate location P625) — Wikidata
- Ikon Pass 2026/27: Big Sky Resort — Ikon Pass
🇺🇸 Planning a trip to United States?
- United States eSIM plans and travel guide
- Where to eat in United States: 222 restaurants on one map
- Palisades Tahoe on the Ikon Pass 2026/27: Mountain Stats, Days to Ski It All and Trip Planning
- Park City on the Epic Pass 2026/27: Mountain Stats, Days to Ski It All and Trip Planning
- Best eSIM for USA in 2027: 10GB on Verizon for $7.95
- What Is the Best Mobile Carrier in the USA? (2026 Measured Data)
About the author
Lotsotravel Team
The Lotsotravel editorial team writes hands-on guides for international travelers. We test eSIMs on real devices in real destinations, monitor Canadian and U.S. carrier pricing weekly, and compare coverage across local network partners before we recommend a plan. Every comparison post is updated when carriers change their rates so the numbers you read here match what you would pay today.
Last updated: October 26, 2026