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Thunder Bay Resort

GOLF COURSE IN THE UNITED STATES · 18 HOLES MAPPED

Thunder Bay Resort is a golf course in the United States. 18 holes are surveyed here from OpenStreetMap, 6,360 yd5,815 m of playing length in total. No hole has a par on record. The longest hole is number 15 at 545 yd498 m, the shortest number 18 at 119 yd109 m. Worked out in advance: the distance to the front and the back edge of the green for 17 holes as well as the carry distance over 12 bunkers and 12 water hazards for 16 holes. For 18 holes the elevation change between tee and green is on record as well.

HOLES18
BUNKERS12
WATER12
SHORTEST HOLE119 yd109 m
LONGEST HOLE545 yd498 m
TOTAL LENGTH6,360 yd5,815 m
COURSE MAP · FROM OPENSTREETMAP
HOLE 1346 yd
160 / 206 ydRed water left
N296502461001961501462009625046300TO MIDDLEOFF THE TEE2 · 85 YDDEPTH 26 YDF 332 · M 344 · B 359WATER ~ 24 YD280 / 313RED WATER ~ 33 YD175 / 206
GREEN DEPTH 26 yd · Δ 3 yd
HOLE 1316 m
160 / 188 mRed water left
N2665021610016615011620066250TO MIDDLEOFF THE TEE2 · 78 MDEPTH 24 MF 304 · M 315 · B 328WATER ~ 22 M256 / 286RED WATER ~ 30 M160 / 188
GREEN DEPTH 24 m · Δ 2 m
HOLE 5509 yd
205 / 240 ydBunker right
N4595040910035915030920025925020930015935010940059450TO MIDDLEOFF THE TEE6 · 176 YDDEPTH 39 YD476 / 491F 484 · M 502 · B 525265 / 281224 / 240
GREEN DEPTH 39 yd · Δ +7 yd
HOLE 5465 m
205 / 219 mBunker right
N4155036510031515026520021525016530011535065400TO MIDDLEOFF THE TEE6 · 161 MDEPTH 36 M435 / 449F 443 · M 459 · B 480242 / 257205 / 219
GREEN DEPTH 36 m · Δ +6 m
HOLE 15545 yd
112 / 341 ydRed water right
N495504451003951503452002952502453001953501454009545045500TO MIDDLEOFF THE TEE16 · 60 YD538 / 554DEPTH 25 YDF 530 · M 542 · B 556515 / 527RED WATER ~ 14 YD122 / 341
GREEN DEPTH 25 yd · Δ 3 yd
HOLE 15498 m
112 / 312 mRed water right
N448503981003481502982002482501983001483509840048450TO MIDDLEOFF THE TEE16 · 55 M492 / 507DEPTH 23 MF 485 · M 496 · B 508471 / 482RED WATER ~ 13 M112 / 312
GREEN DEPTH 23 m · Δ 3 m

Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.

Yardage book for Thunder Bay Resort. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.

OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.

Never played with a yardage book? What goes in one and how to read it

TAGMISSING ONWHAT FOR
par18 of 18 holesClub choice and expectation
handicap18 of 18 holesStroke index, net scoring

In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away.

THE HOLES AT A GLANCE

All figures in yards, converted from the metre values in OpenStreetMap.All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard.

HOLE123456789OUT
LENGTH346 yd316 m338 yd309 m155 yd142 m397 yd363 m509 yd465 m209 yd191 m326 yd298 m481 yd440 m304 yd278 m3,065 yd2,802 m
GREEN DEPTH26 yd24 m30 yd27 m27 yd25 m28 yd26 m39 yd36 m37 yd34 m38 yd35 m32 yd29 m24 yd22 m·
ELEVATION-3 yd-2 m+5 yd+5 m+2 yd+2 m-2 yd-2 m+7 yd+6 m-2 yd-2 m+2 yd+2 m+3 yd+3 m-1 yd-1 m·
HOLE101112131415161718IN
LENGTH452 yd413 m466 yd426 m133 yd122 m437 yd400 m394 yd360 m545 yd498 m382 yd349 m367 yd336 m119 yd109 m3,295 yd3,013 m
GREEN DEPTH42 yd38 m34 yd31 m28 yd26 m28 yd26 m·25 yd23 m24 yd22 m25 yd23 m19 yd17 m·
ELEVATION-1 yd0 m+3 yd+3 m-1 yd-1 m-4 yd-3 m+3 yd+3 m-3 yd-3 m+1 yd+1 m+4 yd+4 m+2 yd+1 m·

ELEVATION CHANGE

For 18 of the 18 holes the elevation profile is calculated. Hole 8 has the most cumulative elevation change along the played line: 9 yd (6 yd up, 3 yd down; +3 yd net tee to green).Hole 8 has the most cumulative elevation change along the played line: 9 m (6 m up, 3 m down; +3 m net tee to green). The basis are official elevation models (US-3DEP).

TEEGREEN+3 yd+3 yd-3 yd100200300400TEEGREEN+3 m+3 m-3 m100200300400
HOLE 8 FROM THE SIDE · HEIGHT EXAGGERATED 12×

What lies in the way off the tee

Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.

1
175–206L280–313L160–188L256–286L
2
183–208L167–190L
3
Nothing surveyed
4
243–262R373–389L222–240R341–356L
5
224–240R265–281L476–491R205–219R242–257L435–449R
6
Nothing surveyed
7
296–308R297–308L271–282R272–282L
8
365–399L334–365L
9
200–238R183–218R
10
179–194R411–499L164–177R376–456L
11
443–469L405–429L
12
151–162L138–148L
13
295–325R270–297R
14
137–191R125–175R
15
122–341R515–527R538–554R112–312R471–482R492–507R
16
235–264L215–241L
17
291–338R266–309R
18
61–84L56–77L

Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right

COURSES NEARBY

WHERE THE FIGURES COME FROM

The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-18.

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Do you work for Thunder Bay Resort?

The club material is still waiting on OpenStreetMap: the gap is listed above, under par. You know your course better than any stranger: in OpenStreetMap that is an hour of work.

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As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.

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