The Aegean and Mediterranean coasts of Turkey have very hot and dry summers. Winters, between October and April, are mild and wet, and Turkey's coastal towns more or less shut down. Winter in Istanbul and Cappadocia can be very cold, sometimes with light snow cover.The peak tourist season is during high summer, roughly between July and September, and this is the ideal time for a beach holiday in Turkey. The spring and autumn months are also a good time to to visit, with warm days, cool evenings, and no mosquitos. Eastern Turkey should be visited during summer as roads and mountain passes may close due to winter ice and snow.