Visa
Estonia citizens - Only diplomatic passport holders are exempted from visa for their travels up to 90 days within 6 months starting from the first entry date. Ordinary passport holders are exempt from visa for their travels up to 90 days within 6 months starting from the first entry date.
Turkey has an online Turkish Visa Application System where you can apply for e-Visa online and pay your fees in a few minutes. Estonia citizens who meets the required criteria can obtain a visa on arrival or online at Turkish Visa Application System - https://www.evisa.gov.tr/en/apply/.