Periwinkle Place Manor - Canoe, fishing & Summer Fun Canoe, Fishing & Summer Water Fun on the Iowa River! Information coming soon~! Location: Chelsea, Iowa Hours: Driving Directions Website Builder provided by Vistaprint MapQuest Terms and Conditions Maps/Directions are informational only. User assumes all risk of use. MapQuest, Vistaprint, and their suppliers make no representations or warranties about content, road conditions, route usability, or speed.