The keep of Devonyork was the first castle in Caleigh, built by Lord Kent Devonyork himself, and stands to this day as the primary ocean hub for the commonwealth. It was later expanded into a large two walled port. The inner stone wall houses the original castle keep.
The outer wall is enormous, a full 50 feet tall and 10 feet wide, and close to three miles in circumference. It consists of huge stones quarried from the Cascade Range and brought down by barge along the coast, and houses the huge bustling city. Even with powerful magical assistance, the construction of the wall took a generation and a fortune in coin to build.
Complete with the inner castle, the port of Devonyork Keep is generally thought to be the most defensible city in the commonwealth.