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Green Castle Lake Access

Green Castle Lake Access offers a boat ramp near the south end of the 16-acre lake, designed for easy access with canoes and kayaks.

The recreation area features multiple fishing jetties, picnic facilities, hiking trails, and a newly added 16-site campground with electric hookups (open first-come, first-served at $22/night).

Located at 2891 Green Castle Rd in Gilman, IA, the area is open 5:00 am - 10:30 pm daily.


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Find excellent paddling spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.

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