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Ontonagon Golf Club is a 9-hole semi-private course in Ontonagon Township, Michigan.

It plays 3,035 yards from the White tees, slope 114 (checked 2026-08-14).

Create a free account to save Ontonagon Golf Club to My Game, where every course you save is measured against the rest of its state on the figures it publishes.
9
holes
35
par
3,035
yards (tips)
114
slope (white)
The shape of the round · White teespublished figures only
HOLE ORDER — WHITE TEES379144380371547515370164165142334445565748393PAROUT 1,274 YDSIN 1,761 YDSFIRST NINESECOND NINE
The published card in playing order, 9 holes with the two nines split — hole number under each bar, its par below that.

The course

access
semi-private
address
Firesteel Road, Ontonagon Township, MI
elevation
649 ft derived
opened
1939

46.87327, -89.28956 — open on OpenStreetMap →

The course, from above

This map shows all 9 holes. 11 mapped features sit close to more than one hole and are drawn with the nearer one.

65 traced features across 7 layers for Ontonagon Golf Club, drawn over NAIP 2022 aerial imagery.

Use arrow keys to pan, plus and minus to zoom. Tab reaches the map controls.

65 traced features across 7 layers for Ontonagon Golf Club, drawn over NAIP 2022 aerial imagery. The map itself needs JavaScript; the geometry is a plain GeoJSON file either way.

9
Holes
10
Fairways
5
Bunkers
9
Greens
16
Tee pads
3,035yds
White tees
547yds
Longest hole
144yds
Shortest hole

Imported from OpenStreetMap, edges unchecked · USDA NAIP 2022-09-05

Tees & ratings

Ratingsopen datachecked 2026-08-14

All 2 tee sets par, yardage, slope — the full table

Sorted by Yards, descending. 2 rows.

WhiteM353035114
RedF352638109

Every figure as published; a blank cell is one nobody publishes.

Scorecard — every published tee

Scorecardopen datachecked 2026-08-14

Hole 123456789 Total
Par 434455433 35
White 379144380371547515370164165 3,035
Red 361125292306461466336135156 2,638
Handicap 1311157171539

Plan it in the Studio

Plan Ontonagon Golf Club hole by hole, for your game.

Ask in plain words. The Studio draws each hole on the aerial photo, picks a club for each shot from your carries and the way you miss, and shows where a miss costs you strokes. Where a green was surveyed, it reads the slope too.

  • The approach, planned A Studio approach map on the aerial photo: a lob wedge aimed at the island green, its spread drawn as a dashed ring over the water, and the side it most often misses. Example from another course: hole 15, Resort tee, Stadium Course at TPC Scottsdale
  • The green, from LiDAR A Studio green view on the aerial photo: arrows for the slope a LiDAR survey measured, the area a cup could be cut, and the safer side to miss. Example from another course: hole 15, Stadium Course at TPC Scottsdale
  • Every shot, tee to green A Studio plan on the aerial photo of a desert par 4: the driver off the tee and a 7-iron into the green between the bunkers, each shot with its landing spread drawn as a dashed ring. Example from another course: hole 2, Resort tee, Stadium Course at TPC Scottsdale

Plan this course in the Studio

Pictures: Studio output for a sample golfer, drawn 2026-10-15. The Studio needs a free account. AI can make mistakes.

© OpenStreetMap contributors

Measured against comparable courses

How hard and how long this course plays against comparable courses — never how good it is.

FigureThis courseIn MichiganNationwideAmong its peers
Longest3,035 yds526th of 592=10,404th of 12,0251,774th of 2,030 semi-private courses · =5,860th of 7,004 courses you can book · =941st of 1,791 9-hole regulation courses
Toughest testslope 114=370th of 410=7,510th of 8,710=1,203rd of 1,395 semi-private courses · =4,062nd of 4,936 courses you can book · =580th of 972 9-hole regulation courses
Widest tee spread397 yds between tees532nd of 565=10,567th of 11,5231,792nd of 1,970 semi-private courses · =5,985th of 6,653 courses you can book · 1,127th of 1,640 9-hole regulation courses
Oldestopened 1939=122nd of 475=2,078th of 9,368=327th of 1,516 semi-private courses · =885th of 5,526 courses you can book · =414th of 1,347 9-hole regulation courses
Highest above sea level649 ft derived =500th of 644=6,145th of 12,437=1,016th of 2,089 semi-private courses · =3,991st of 7,274 courses you can book · =1,100th of 1,830 9-hole regulation courses

A published figure is compared only against the courses that publish it too, which is why the totals differ from row to row — a state's length field is the courses with a scorecard, not the courses in the state. Height above sea level is the exception: we derive it from a coordinate, so its field is very nearly every course we render. Ties share an ordinal and are marked =. How this is computed →

What's on this page

In progress3 of 6 built

3 of 6 parts of this course page are built, and we're filling in the rest.

  • Scorecard, built.Par and yardage for every hole, from 2 sets of tees.
  • Course rating and slope, not built yet.We don't have a course rating or slope for this course yet.
  • Course map, built.All 9 greens drawn, with the fairways, bunkers and water, over aerial imagery.
  • Per-hole distances, built.Every hole is traced, so carries and distances to the front, middle and back of each green are measured along the line you actually play.
  • Green contours, not built yet.We haven't built the green contours for this course yet.
  • Course details, partly built.3 of 7 background details — we don't hold the architect, a website and a phone number, and 1 more.

The site is in beta and the database is still being built, so expect gaps. Know something we don't? Help us fill it in — a link to where it's published is worth more than anything else you could send.

Sources

Gathered from the course's own published information and public records — every figure on this page is traceable to who published it and when. Spot an error or a gap? Tell us.

Location and identity seeded from OpenStreetMap — © OpenStreetMap contributors, ODbL. Last checked 2026-08-14. Where each figure came from is stated beside it, above.

Compare this course →

Or go straight to a comparison: vs Portage Lake Golf Course · vs Lac Vieux Desert Golf Course · vs Calumet Golf Club

Nearby courses

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Lac Vieux Desert Golf Course

41 mi · Watersmeet · 18 holes

Calumet Golf Club

46 mi · Calumet · public · 9 holes

Gogebic Country Club

48 mi · Ironwood · public · 18 holes

Sandy Pebbles Golf Course

51 mi · Ahmeek · public · 9 holes

Eagle Bluff Golf Club

52 mi · Hurley · semi-private · 18 holes

Big Sand Lake Club Golf Course

57 mi · Phelps · 9 holes

Straight-line distance from this course's coordinates, within 60 miles — not driving distance, and it crosses state lines where the nearest courses are over one.

Know something about this course? 14 fields we don't hold — or tell us something here is wrong