I have a valid Schengen visa. Do i need to apply visa for Turkiye?

If you have valid Schengen visa / residence permit / and purpose of visit is tourism (30 days) then you must apply for E-visa. However, if the purpose of visit is other than tourism and tourism period is more than 30 days then you have to apply for sticker visa. European passport holders will apply for E-visa for tourism (90 days) However, if the purpose of visit is other than tourism then will have to apply for sticker visa.