Islam is the dominant religion in Turkey, accounting for 95-97% of the population. Weddings in Turkey involve traditions like engagement ceremonies, henna nights where the bride has decorative henna applied, and the groom's name being written on the bride's hand in henna. Major religious and cultural events celebrated in Turkey include Eid al-Fitr, Eid al-Adha, Spring Wildflower Day, and National Trails Day.