Where Irish Hills Sports Park’s numbers come from
5 observations from 2 publishers behind 3 figures. Each row gives the figure we publish, how many sources gave one and how many agree; open it for what each said.
Figures
Advertised vertical drop≥ 200 ft1 source1 of 1 agreefrom Midwest Lost Ski Areas Project
Michigan lost ski areas: Apple Mountain — Midwest Lost Ski Areas ProjectPublishedOct 2026“o: 1962; renamed Shamrock Valley in 1979 c: 1981 v: over 200 ft.”
Named trails161 source1 of 1 agreefrom Michigan Lost Ski Areas Project
Irish Hills Winter Sports Park – Onsted — Michigan Lost Ski Areas ProjectPublishedOct 2026“On Dec. 30, 1976, The Cass City Chronicle printed the AAA 1977 Guide to Michigan’s 58 Ski Areas which listed Irish Hills as having 1 chair, 2 bar lifts, 4 ropes and 16 runs.”Also said 12 (Oct 2026)
Total lifts71 source1 of 1 agreefrom Michigan Lost Ski Areas Project
Irish Hills Winter Sports Park – Onsted — Michigan Lost Ski Areas ProjectPublishedOct 2026“On Dec. 30, 1976, The Cass City Chronicle printed the AAA 1977 Guide to Michigan’s 58 Ski Areas which listed Irish Hills as having 1 chair, 2 bar lifts, 4 ropes and 16 runs.”Also said 3 (Oct 2026)
Pages cited
Every source behind the figures, passes and facts, the resort’s own pages first.
- Irish Hills Winter Sports Park – Onsted — Michigan Lost Ski Areas ProjectSki history · Michigan Lost Ski Areas Project · milsap.wordpress.com
- Michigan lost ski areas: Apple Mountain — Midwest Lost Ski Areas ProjectSki history · Midwest Lost Ski Areas Project · mwlsap.org
- OpenSkiMap — Irish Hills Sports ParkCommunity map · OpenSkiMap.org (OpenStreetMap contributors, Skimap.org) · skimap.org
Other facts
Where the page's other facts come from: its location, website, owner and the like.
- Coordinates
- OpenSkiMap — Irish Hills Sports Park
Operating status
The sources that list this area, and what each says about whether it operates.
- abandonedOpenSkiMap.org (OpenStreetMap contributors, Skimap.org) · Community map · 2026-09-28Irish Hills Sports Park — status: abandoned; activities: downhill; lifts mapped: 0; downhill runs mapped: 0; Cambridge