Eilean Donan is a small island at the confluence of three sea Lochs at western highland scotland. The entrance fee is £10 and it is operated by charitable trust. Several tour operators are operating day tours to the castle or you can take buses from Portree or Plockton. The castle had its own visitor centre, which includes a coffee shop and gifts shop. Ample car parking is available on site with a snack shop within the entrance to the centre. Inside the building there are staff to guide you along and control human traffic which some places are too small to go up and down.