Castle Stalker is a charming castle nestled in the stunning landscapes of Appin, Argyll. Located 25 miles north of Oban on Scotland's west coast, this picturesque castle sits surrounded by water, creating a truly magical setting. While it is privately owned, Castle Stalker offers limited tours each year that can be arranged by appointment. If you're looking for a unique and historic experience in a beautiful location, Castle Stalker is definitely worth a visit.