Pyke is one of the larger Iron Islands. It is located south of Great Wyk, Orkmont, and Harlaw and east of Saltcliffe. The island is the seat of House Greyjoy and. Pyke is an ancient stronghold. It was originally built on a cliff jutting out into the sea, but over time the cliff has eroded, leaving the castle's towers standing on. [MEDIA] Interesting video if you don't know much about this period in ASOIAF history.