No course in the Rockies looks—or plays—like Old Works. Nicklaus’s vision turned an industrial wasteland into a singular championship experience: rumbling black slag bunkers, bruising length, and unforgettable mining-heritage vistas make this a regional must-play.
Course DNA
Difficulty
87
Scenery
85
Conditioning
77
Shot Variety
82
Walkability
63
Green Complexity
73
Wow Factor
88
Design Quality
81
At a glance
Quick facts
Unmatched bunker sand
Black bunker sand created from copper-smelter slag
World-class scale
One of America’s longest public course routings
Environmental reclamation
Converted from a Superfund site
Historic mining town
Built on Anaconda’s old copper smelter
Clubhouse rebuilt 2023
Newly renovated, mining-inspired clubhouse
Top 10 national value
Named a ‘best bargain’ by Golf Magazine
Host of elite state play
U.S. Open qualifying, PNGA, multiple MSGA championships
Rare Jack Nicklaus in Montana
Nicklaus’s only public 18-hole Montana design
The design
The architecture
Old Works stands as a singular fusion of industrial history and championship golf: Jack Nicklaus took the haunting, scarred Superfund site of Anaconda’s old copper smelter and created a strategic, visually unforgettable routing. Black bunkers made from fused slag, hulking relic structures, and broad, shifting fairways craft an identity unique in American golf. Each hole slides between historic ruins and sweeping views, while Nicklaus’s signature attentiveness to angles, layups, and approach strategies shines throughout the design. It’s not just great golf—it’s reclamation artistry.
Nicklaus transformed environmental tragedy into an original, masterfully strategic public test revered by architects and avid players.
Defining features
Black slag bunkers—industrial and beautiful
Strategic risk-reward options on par 5s
Mining relics and structures as visual targets
Massive, undulating routing with big sky views
Subtle but challenging green surfaces
Strong hole variety—par 3s, 4s, 5s all distinct
Hole by hole
Signature holes
Hole 6
Slag Valley Challenge
PAR
5
YARDAGE
600
A 600-yard three-shot epic, sweeping downhill past relics and black-heaped bunkers. Precision off the tee and a savvy layup set up a testing approach crosswind.
Play it smart
Play for placement—resist the urge to bite off too much on your second. Angles and fairway width shift with every shot.
Where it bites
Stray left and the mining waste areas or deep black bunkers turn birdie dreams into doubles.
Course management
Shots to think about
Long par 4 opener
Aim center-left, favor position over distance—bogey lurks off the tee.
Forced layup par 5 (holes 3, 6, or 15)
Resist temptation; play your percentages and leave a comfortable wedge distance.
Approaching black slag bunkers
Accept the optical intimidation—focus on your normal lines and trust carry numbers.
Wind above the mining flats
Check the flag and clouds—you’ll feel swirls that don’t show at ground level.
Late-round fatigue on par 3s
Club up and commit—penalties are harsher as focus fades late.
Fast downhill green (notably 13, 16)
Play for the safe side; leave an uphill putt.
Back-nine pressure holes
Stick to your process—a conservative line beats chasing on a course with so many hazards.
On the day
What to expect
Conditions
Well-maintained mountain turf, fast fairways, and sharply edged black bunkers
Pace
Full championship round—expect 4.5 hours plus on busy days
Vibe
Relaxed yet competitive; a pilgrimage for Montana golf fans
Before you tee off
Your game plan
01
Practice from distance
Bring your long-game; multiple 200+ yard par 3s and lengthy par 5s punish poor contact.
02
Master bunker play
The black-slag sand plays differently—practice bunker distances before the round.
03
Walk or ride?
Prepare for a spread-out property—walking is possible, but carts make for a less taxing experience given the course’s sheer scale.
04
Watch the wind
Wind can shift sharply off the mountains—get a feel on the range, and stay nimble with club selection.
The lore
How it came to be
1994
Site cleanup and construction began on former smelter grounds
1997
Old Works Golf Club officially opened with Jack Nicklaus exhibition
1999
Ranked #1 in Montana by Golf Digest
2006
Host of U.S. Senior Amateur and multiple U.S. Open qualifiers
2009
Peak national ranking: #67, Golf Digest America’s Best Public
2015
Reappeared in top 100 U.S. public lists
2023
Extensive clubhouse renovation completed
Stories & legends
What makes it special
transformation
Born From Black Slag
When Jack Nicklaus stepped onto the contaminated ruins of Anaconda’s smelter, few believed world-class golf could emerge. Today, the same black slag remnants that once scarred the earth shape the most visually arresting bunkers in American golf.
opening
The First Exhibition
To christen Old Works, Nicklaus played an exhibition match for the people of Anaconda, showcasing not just the championship challenge but the community’s pride in their remade landscape.
competition
Copper and Competition
Every summer, Montana’s best amateurs and aspiring pros descend on Old Works for regional titles and U.S. Open dreams. The mine-tailings and black bunkers don’t care who’s swinging—they test everyone.
clubhouse
A Clubhouse Reborn
In 2023, the newly reconstructed clubhouse opened its doors, drawing both history buffs and players with its striking mining-inspired architecture and new amenities.
For the group chat
Fun facts
1
The black bunker 'sand' is actually reprocessed copper-smelter slag—not sand at all.
2
Old Works is the only Jack Nicklaus Signature Course built on a Superfund cleanup site.
3
The routing features original smelter flue stacks and mining structures as visual targets.
4
Golf Magazine once rated Old Works among America’s ‘top 10 golf bargains.’
5
Nicklaus himself played the opening match surrounded by crowds of awestruck locals.
Build the trip
If you’re making an Anaconda golf adventure out of it
CourseAccessWhy it's on the listTrip
Tommy Armour Golf Course at Fairmont Hot Springs Resort
Resort
Fun, scenic resort option with thermal pools steps from the finish
Deer Lodge Golf Club
Public
Easygoing, accessible local round—relaxed follow-up to Old Works
Butte Country Club
Private
Classic regional private club if you secure guest access
Anaconda Country Club
Private
Quiet, traditional track—locals’ favorite if you’re invited
Anaconda for ultimate convenience; Butte for more lodging and dining options
Course DNA
If You Like Old Works Golf Club
Courses with the most similar DNA profile — matched by deviation shape across all eight playing characteristics.
Community Sentiment
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