Hardest Public Golf Courses in Arizona

Quintero Golf Club in Peoria ranks first among public golf courses in Arizona, tied on slope with Grayhawk Golf Club - Talon Course and ahead on yardage, with a slope of 146 and a course rating of 74.9 from the Black tees (7,153 yards). It is a public course, open to all golfers. Next are Grayhawk Golf Club - Talon Course (slope 146) and Red Mountain Ranch Country Club (slope 145).

4 hardest public courses in Arizona, by slope

Every course here has had its public access checked against a named source.

Rank	Course	City	Access	Slope	Course rating	Tee	Yards	Access checked
1	Quintero Golf Club	Peoria	Public	146	74.9	Black	7,153	Nov 2026 source
2	Grayhawk Golf Club - Talon Course	Scottsdale	Public	146	73.3	Talon	6,975	Nov 2026 source
3	Red Mountain Ranch Country Club	Mesa	Semi-private	145	72.7	Gold	6,653	Aug 2026 source
4	Laughlin Ranch Golf Course	Bullhead City	Public	143	73.6	Gold	7,155	Nov 2026 source

How this list is built

Each course is ranked by the highest slope rating from its men's tees. Women's ratings are used only where a course publishes no men's rating. Only regulation 18-hole courses are included; nine-hole courses are left out.

Only courses whose public access Stymie has checked against the club's own site or another named source are listed, and private clubs are left out. That is why this list differs from the hardest golf courses in Arizona, which ranks every rated course.

Courses are checked in order from the highest slope down, and the list stops at the first course whose public access has not been checked yet, so nothing here skips over an unchecked course. Courses that were checked and could not be confirmed as open to the public are left out. 226 golf courses in Arizona have a slope rating on file, and Stymie has checked access for 16 of them so far.

Semi-private courses limit public tee times. Call ahead before you plan a round.

Arizona public course FAQ

What is the hardest public golf course in Arizona?

Of the Arizona courses Stymie has checked for public access, Quintero Golf Club in Peoria has the highest slope rating: 146 from the Black tees, with a course rating of 74.9. Grayhawk Golf Club - Talon Course is next at 146. Courses are checked from the highest slope down, so no unchecked course ranks above the ones listed.

Can anyone play Quintero Golf Club?

Yes. Quintero Golf Club is a public course, open to all golfers. Stymie checked its access in Nov 2026 against quinterogolf.com. Tee-time policies change, so confirm with the course before you go.

How is difficulty measured?

By slope rating, which measures how much harder a course plays for a bogey golfer than for a scratch golfer. It runs from 55 to 155, and 113 is standard difficulty. Each course is ranked by the highest slope from its men's tees, and only regulation 18-hole courses are included. Course rating, the score a scratch golfer is expected to shoot, is shown alongside.

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