Heybeliada Monastery, also known as the Monastery of the Holy Trinity, is located on Heybeliada, one of the Princes' Islands in Turkey. This historic monastery dates back to the 19th century and is known for its beautiful architecture and serene surroundings. It serves as a significant religious site for the Greek Orthodox community. The monastery features a stunning church, a bell tower, and various monastic buildings. Visitors can explore the peaceful gardens and enjoy panoramic views of the surrounding sea. Heybeliada Monastery is not only a place of worship but also a popular destination for tourists seeking tranquility and cultural heritage.