Having visited at Easter in freezing temperatures and sleet I can back with my boy and his friend with the intent to visit Lindisfarne and Alnwick Castle (for Anglo Saxon school work and Harry Potter respectively) The site is brilliant; super clean, friendly and helpful wardens. This time we tried the nature walk, which the boys loved - I'm not so convinced that the little frogs were as enthusiastic about the boys. Can't recommend River Breamish too much. If, like me, you are a midge magnet, remember to take some midge repellent and cream - I got eaten alive on the first night We'll be back for sure