
Diamond Trail Golf Club is a 9-hole, par-36 public course in Lynnville, Iowa. Established in 1997 and opened in 1999, it was designed by Lowell Erdman and plays between 2,532 and 3,047 yards from the longest tees, with course ratings of 34.1 to 35.5 and slope ratings of 111 to 113 on bluegrass turf.
The layout features watered fairways and concrete cart paths, and is set up to suit a range of skill levels. The course is managed by Val Courter and is noted for its scenic views and relaxed setting.
Updated October 2026 · Best golf courses in Iowa ›
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