Our first stop is Berwick-upon-Tweed, the first English village after the border. Here we will explore its historic centre and castle, enjoying views over the River Tweed and the North Sea, and have time for a stroll along the main street. Next, we visit Bamburgh Castle, set in a stunning location by a white sand beach. Films like El Cid, Robin Hood and Elizabeth were shot here. We can explore the castle’s interiors and its collection of aviation objects from both world wars. Then we stop at Alnwick Castle, the UK’s second-largest castle, first built in 1096. Fans of Harry Potter will recognise Hogwarts, and everyone can admire the gardens and Europe’s largest treehouse. During winter, Alnwick Castle is closed, and we will visit Lindisfarne, Holy Island, instead. Lunch is possible in Alnwick or on Holy Island. On the way back, we will stop in the picturesque village of Etal to see its 14th-century castle ruins before returning to Edinburgh. Etal is not visited during winter.