The best area to stay in Castelsardo is the historic Old Town, perched atop a hill overlooking the sea.This ancient part of Castelsardo is characterised by its narrow, winding cobblestone streets, mediaeval architecture, and stunning panoramic views of the Gulf of Asinara. The Doria Castle, a prominent landmark, sits at its highest point, offering a glimpse into the town's rich history. Many hotels and guesthouses here are housed in renovated historic buildings, providing a truly authentic experience.Couples looking for a romantic getaway will find the Old Town particularly appealing. The evenings are quiet, great for leisurely strolls through the atmospheric streets, discovering hidden eateries, and enjoying spectacular sunsets over the water. Its elevated position means many accommodations boast incredible views, ideal for a memorable stay.For those prioritising convenience and direct access to the sea, staying closer to the marina and the Lungomare Zirulia (promenade) offers a different experience. This area is flatter and provides easier access to the town's beaches and boat trips. Here, you'll find a wider selection of modern hotels and restaurants, often with sea-facing rooms.Families might prefer the marina area due to its proximity to the beaches and the ease of getting around with pushchairs or young children.