About Us

About us

English Castle is an international online and face-to-face English language school in Istanbul, Turkey. Our English programs are designed to deliver top-notch language instruction to learners aiming to enhance their English proficiency, whether for academic, professional, social, or personal growth.

1. General English Program: This program is suitable for adults who are interested in improving their English language.

2. Skills Courses: These courses are focused on academic reading and writing skills and are integrated into our General English Program as regular courses.

3. International English Proficiency Preparation Courses: They prepare students to take internationally recognized English tests, such as IELTS and TOEFL.

4. English for Specific Purposes Courses (ESP): These are specially designed courses based on students’ needs to meet specific purposes.

5. Interactive English courses for young learners: Our courses expand a child’s vocabulary, allowing them to learn new concepts and build on their knowledge. They also open up a wealth of cultural insights, allowing access to a vast array of books, music, movies, and internet content.

6. English for Busy People (EBP): This is a tailored evening program designed for individuals with demanding schedules. Recognizing the challenges that busy professionals and students face, our program offers a flexible and efficient approach to English language acquisition.


Setting the benchmark for providing life-like English language online instruction.

Our Mission

Our mission is to empower learners to
accomplish their goals through English fluency.

OUR Values

  • Speak Up

  • Pay it Forward

  • Commit

  • Innovate

  • Respect

Why Choose us?

  • We are the largest and most successful online English language school in the Middle East.

  • We hire and maintain a dedicated team of qualified English instructors to ensure the delivery of quality education.

  • We offer high-quality online and face-to-face classes.

  • We offer a seamless English learning experience that progresses steadily from foundational to advanced levels. Our carefully designed program ensures a consistent pace, eliminating any inconvenient, long gaps between courses.

  • We provide lifelike interactive online classes, competing with the quality of traditional face-to-face sessions by incorporating live interactive pair and group discussions.

  • Our classes boast diversity, embracing students from various cultures and ethnic backgrounds, which enriches the learning environment.

  • We assess student satisfaction through conducting satisfaction surveys both at the commencement and end of each course.

  • English Castle maintains a highly effective curriculum to meet the international English proficiency assessment standards.

  • We offer preparation courses for internationally accredited English proficiency tests that enable students to join local or international institutes and universities, such as TOEFL and IELTS.

  • We offer speaking-focused supplementary activities.

  • A comprehensive assessment system is applied and observed during the course.

  • We provide supplementary courses that can bridge learning gaps, such as reading and writing courses.

  • A comprehensive assessment system is applied and observed during the course.

  • We maintain a friendly, supportive, and student-centered learning environment conducive to progressive learning

  • After each course, we incorporate a one-week break for students to allow them to prepare themselves for the next level.

  • Our school's strategic location in the heart of Istanbul enhances accessibility for face-to-face students

  • Provide current and innovative resources and materials for English language development, assessment tools, and advanced learning.