Iron Port is a location mentioned in The Haunting 3: Legend of Herobrine - Part 4.
This location is a city, most likely on the coast of an ocean or lake, in the kingdom of Iron Myre, being one of the two large settlements of the kingdom, the other being the Iron Myre capital.
War Against HerobrineEdit
Iron Port was once a city in the kingdom of Iron Myre. According to the book entitled 'History', Iron Myre's defensive army resided in Iron Port when Herobrine attacked Iron Myre.
The book said that the army, as well as the citizens, were burned alive along with the entire city.
Grayson's Discovery of the History Book Edit
This was mentioned in the book that Grayson found in the library at Iron Myre's capital.