Bass Farms
Mount Vernon, IASeason2026 dates not publishedAdmissionAdmission not published
3 patches, 1 free to enter.
3 of the 19 Iowa patches we track are in Mount Vernon. 1 of them run a corn or crop maze.
One patch here is free to walk into, which makes it the low-risk option with unpredictable toddlers — you are not out $80 if the visit lasts twenty minutes.