Crystal Ski Holidays (0208 610 3123/crystalski.co.uk) offers seven nights at Hotel Jezero from £1,420 (four sharing), half board. Flights from London Gatwick and transfers. Departs February 10. BULGARIA’S Pamporovo has 270 days of sunshine, with clear visibility and views over the mountains. Ski Line (0208 313 3999/ skiline.co.uk) offers seven nights at Hotel Pamporovo from […]