This case study examines the cross-cultural management challenges faced by Euro Disney, focusing on the cultural differences between France and the United States. The analysis utilizes Hofstede's cultural dimensions to highlight these differences, including power distance, individualism vs. collectivism, masculinity vs. femininity, and uncertainty avoidance. The study also explores Trompenaar's research on corporate culture, comparing the task-oriented American approach with the more flexible French model. The assignment identifies significant mistakes made by Euro Disney, such as prioritizing financial aspects over cultural understanding, staffing and training issues, and imposing American rules on European employees. The study concludes with lessons learned, emphasizing the importance of extensive market research, developing alternative solutions, and creating a structured operational plan to navigate cultural differences effectively and achieve business success. The paper highlights the need for businesses to adapt their strategies to local cultural contexts to avoid operational pitfalls and enhance performance.