Three things box you in at the center of Giresun: the sea, the castle, and the island offshore — which is exactly why picking one isn't simple. A walk along the harbor, a tour through the sloped market streets, or sitting on the shore watching the ferries, all within reach. It's a busy center, but it doesn't rush you. If choosing is hard, it's simple: toss the dice once, and whether it lands castle, harbor, or bazaar, that's your route.