Worried about tourists flocking or closing hours of Greencastle while planning your trip? The best time to visit Greencastle would be a time when you can completely soak in the experience and not worry about such hassles. The weather of Greencastle is favorable along with the best of activities during this particular time in Greencastle. If you are thinking about when to go to Greencastle then, come visit Greencastle at it's best time where you can make a memorable experience without having to worry about small issues.