It happens every year, but when daylight hours shrink and any remaining sun is suffocated by thick clouds, moods easily plummet. A dose of vitamin D is never more needed than during our winter months.
The 20 best winter sun holidays yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
This guide to the best walking holidays for first-timers includes a holiday that starts in a fairytale town in Portugal and a food-themed Taste of Italy walking tour in Puglia.