Long walks and significant temperature differences
If you really plan to visit the islands, make sure you have a good rucksack. Good walking shoes are a must.Don't forget a good jumper as it can be cold when you go up, even in the middle of summer. The usual. You will find most things in the main towns. Don't forget the camera.A wide angle lens for the dramatic perspectives.A telephoto lens for the nature close-ups.Plenty of fine-grained colour film or slides (e.g., Fuji Reala)Polarising filters for all lenses. Obviously, the beach gear is essential.A light waterproof jacket is a good idea if you go in winter as it can rain fairly heavilly.
