The 18-hole "River Valley" course at the River Valley Golf Course facility in Adel, Iowa features 6637 yards of golf from the longest tees for a par of 72. The course rating is 71.1 and it has a slope rating of 121. The estimated green fees for 18 holes is $55. River Valley Golf Course Golf Club has an onsite driving range with 4 practice tees. Designed by Lowell Erdman, the River Valley golf course opened in 1995.