Where Ski Four Lakes’s numbers come from
13 observations from 4 publishers behind 12 figures. Each row gives the figure we publish, how many sources gave one and how many agree; open it for what each said.
Figures
4/11 core figures collected.
Highest lift-served elevation748 ft1 source1 of 1 agreefrom OpenSkiMap.org (OpenStreetMap contributors, Skimap.org)
Advertised vertical drop100 ft1 source1 of 1 agreefrom OnTheSnow
Skiable acres9 ac1 source1 of 1 agreefrom OnTheSnow
Named trails71 source1 of 1 agreefrom OnTheSnow
Night skiingYes1 source1 of 1 agreefrom Ski Four Lakes
Ski Four Lakes — Home | FLAS 2025PublishedSep 2026“Skiing and snowboarding available seven days a week
• Nightly hours”
Total lifts72 sources1 of 2 agree · differfrom Ski Four Lakes
Ski Four Lakes — Home | FLAS 2025PublishedSep 2026“Entire Area Open to Skiing & Snowboarding
• Seven Tow Ropes”
OpenSkiMap — Four Lakes VillageSep 2026Differs: 4 “Lifts mapped in OpenStreetMap: 4 rope tows (4 in all)”
Airport drive32 min1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Airport road miles24.2 mi1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Big airport drive32 min1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Big airport road miles24.2 mi1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Closest airport drive32 min1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Closest airport road miles24.2 mi1 source1 of 1 agreefrom aurora.ski
Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027PublishedSep 2026“O'Hare International Airport (ORD) to Ski Four Lakes: 32 min and 24.2 mi by road without traffic, on roads open on 20 January 2027 (Valhalla routing on OpenStreetMap)”
Pages cited
Every source behind the figures, passes and facts, the resort’s own pages first.
- Ski Four Lakes — Home | FLAS 2025The resort’s own site · fourlakessnowsports.com
- Ikon Pass 2026-27 access detailsSki pass · Alterra Mountain Company (Ikon Pass) · account.ikonpass.com
- Indy Pass — partner resortsSki pass · Indy Pass · indyskipass.com
- Power Pass — season passes (Purgatory Resort)Ski pass · Mountain Capital Partners (Power Pass) · purgatory.ski
- Mountain Collective — Resort Map (partner list)Ski pass · The Mountain Collective · mountaincollective.com
- Epic Pass 2026-27 resort access (epicpass.com)Ski pass · Vail Resorts (Epic Pass) · epicpass.com
- OnTheSnow — Four Lakes Ski Resort Area OverviewSki guide · OnTheSnow · onthesnow.com
- Wikipedia — List of ski areas and resorts in the United StatesEncyclopedia · Wikimedia Foundation · en.wikipedia.org
- Drive from O'Hare International Airport (ORD) to Ski Four Lakes, estimated on roads open on 20 January 2027Worked out by aurora.ski · openstreetmap.org
- Nonstop flights by route, December 2025 – March 2026: BTS T-100 Domestic Segment (U.S. Carriers) and T-100 International Segment (All Carriers)U.S. government · Bureau of Transportation Statistics (U.S. DOT) · transtats.bts.gov
- Passenger boardings by airport, calendar year 2024: BTS T-100 airline traffic (U.S. airlines, domestic flights)U.S. government · Bureau of Transportation Statistics (U.S. DOT) · geodata.bts.gov
- OpenSkiMap — Four Lakes VillageCommunity map · OpenSkiMap.org (OpenStreetMap contributors, Skimap.org) · openstreetmap.org
Other facts
Where the page's other facts come from: its location, website, owner and the like.
- Nearest major airport
- Passenger boardings by airport, calendar year 2024: BTS T-100 airline traffic (U.S. airlines, domestic flights)
- Closest airline airport
- Passenger boardings by airport, calendar year 2024: BTS T-100 airline traffic (U.S. airlines, domestic flights)
- Coordinates
- OpenSkiMap — Four Lakes Village
Operating status
The sources that list this area, and what each says about whether it operates.
- operatingWikimedia Foundation · Encyclopedia · 2026-09-28* Ski Four Lakes – Lisle
- operatingOpenSkiMap.org (OpenStreetMap contributors, Skimap.org) · Community map · 2026-09-28Four Lakes Village — status: operating; activities: downhill, nordic; lifts mapped: 4; downhill runs mapped: 5; Lisle
Data quality notes
- Not yet collected: summit elevation, base elevation, beginner terrain, intermediate terrain, advanced terrain, expert terrain, average annual snowfall.