Spring and autumn are the best times to visit, since the climate will be perfect in Ä°stanbul and on the Aegean and Mediterranean coasts. It will be cool in central Anatolia, but not unpleasantly so. Visiting before mid-June or after August may also help you avoid mosquitoes. The Black Sea coast is best visited between April and September; there will still be rain but not so much of it. With the exception of Ä°stanbul, Turkey doesn’t really have a winter tourism season. Places catering to backpackers usually see Anzac Day as the official start of the season; those catering to package holiday-makers get going in early May. Peak season is from July to mid-September, when most Turks take their holidays. The best time to visit eastern Turkey is from late June to September. Don’t plan to venture east before May or after mid-October unless you’re prepared for snow. Try to avoid travelling during Kurban Bayramı, Turkey’s most popular public holiday; you may also want to avoid the fasting month of Ramadan.