Fewer people, cheaper prices, milder weather – the last quarter of the year can offer a lot for travellers. Much of Europe, for example, is arguably better in September and October than the height of summer. Meanwhile, a lot of the northern hemisphere enjoys vibrant autumn colours, and mountainous regions can offer a real escape from crowds in the off-season. Here, travel experts share their recommendations. 1. Japan Travellers have long flocked to Japan in spring to witness the magic of cherry...