Highest Slope Rating

Hardest Golf Courses in Ada County, Idaho

The 14 most challenging golf courses in Ada County, Idaho, ranked by maximum slope rating. Tee-by-tee yardage, slope, and course rating for every course.

Hardest Easiest Longest

#	Course	City	Par	Slope
1	Crane Creek Country Club Black tees · 7,010 yds · Rating 80.0 · Par 73Boise	Boise	73	152
2	Banbury Golf Course Black tees · 6,786 yds · Rating 78.4 · Par 71Eagle	Eagle	71	145
3	Hillcrest Country Club White tees · 6,314 yds · Rating 76.1 · Par 71Boise	Boise	71	140
4	The Club at SpurWing Golf Course Brown tees · 5,936 yds · Rating 74.3 · Par 72Meridian	Meridian	72	139
5	Quail Hollow Golf Course White tees · 5,488 yds · Rating 72.1 · Par 70Boise	Boise	70	139
6	Lakeview Golf Course White tees · 6,008 yds · Rating 74.6 · Par 72Meridian	Meridian	72	137
7	Falcon Crest Golf Club Red tees · 5,897 yds · Rating 72.4 · Par 72Kuna	Kuna	72	136
8	Shadow Valley Golf Course Blue tees · 6,296 yds · Rating 75.2 · Par 72Boise	Boise	72	135
9	Boise Ranch Golf Course Gold tees · 6,070 yds · Rating 73.5 · Par 71Boise	Boise	71	135
10	Indian Lakes Golf Club White tees · 5,954 yds · Rating 75.5 · Par 72Boise	Boise	72	133
11	Eagle Hills Golf Course Black tees · 6,433 yds · Rating 76.1 · Par 72Eagle	Eagle	72	132
12	Warm Springs Golf Course White tees · 6,325 yds · Rating 74.9 · Par 73Boise	Boise	73	132
13	Legacy Golf Course White/Blue tees · 5,953 yds · Rating 73.0 · Par 70Eagle	Eagle	70	127
14	River Birch Golf Course Blue tees · 6,459 yds · Rating 75.0 · Par 73Star	Star	73	126

Ada County Golf Course Rankings FAQ

What is the hardest golf course in Ada County, Idaho?

Crane Creek Country Club in Boise is currently the hardest golf course in Ada County based on slope (slope rating 152).

How many ranked golf courses are in Ada County, Idaho?

18 golf courses in Ada County are cataloged in Stymie's directory. This ranking page shows the top 14 by slope.

How are the rankings calculated?

Rankings use the USGA slope rating from each course's most difficult tee set. Slope measures relative difficulty for a bogey golfer versus a scratch golfer, on a scale from 55 (easiest) to 155 (most challenging). A slope of 113 is average.

Can I book a tee time at these Ada County courses?

Each course name links to its Stymie page with scorecard data where available, architect info, and official contact details. Stymie does not currently book tee times or show live availability, and tee-time alerts are in development.