205996
Location The castle is located on the western shore of Strangford Lough on the northern extremity of the western ridge of Mahee Island , to the southeast of the town of Comber in eastern Northern Ireland .
 Comber, Northern
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Comber, Northern