While there is no definitive list of the top 10 extracurricular activities that Ivy League colleges look for, there are certain types of activities that tend to be valued by admissions committees. Here are some examples:

1. Leadership roles in student organizations: Admissions committees are impressed by students who take on leadership roles in student organizations, such as serving as president of a club or organizing a charity event.

2. Athletics: Ivy League colleges have strong athletic programs, and varsity athletes are often highly valued in the admissions process. However, even if you are not a varsity athlete, participating in intramural or club sports can also demonstrate your commitment to physical fitness and teamwork.

3. Research experience: Many Ivy League colleges prioritize research and encourage students to pursue independent research projects or work with faculty members on research projects. Having research experience can show admissions committees that you are passionate about a particular subject and have a willingness to explore it in depth.

4. Community service: Ivy League colleges value students who are committed to giving back to their communities. Volunteering with a local non-profit organization or participating in a service trip can demonstrate your dedication to making a positive impact in the world.

5. Music, theater, and dance: Ivy League colleges often have vibrant performing arts programs, and students who participate in music, theater, or dance can showcase their talents and creativity.

6. Entrepreneurship: Ivy League colleges value students who are innovative and entrepreneurial. Starting your own business or developing a product or service can demonstrate your drive and creativity.

7. Internships: Ivy League colleges value students who have gained real-world experience through internships in their field of interest.

8. Academic competitions: Participating in academic competitions, such as math, science, or debate tournaments, can demonstrate your intellectual prowess and dedication to your field of study.

9. Writing or journalism: Ivy League colleges value students who are strong writers and communicators. Participating in writing or journalism clubs or publishing your own work can showcase your skills in this area.

10. Cultural or linguistic proficiency: Ivy League colleges value students who have a deep understanding of other cultures or who are proficient in multiple languages. Studying abroad, participating in language clubs, or having a multicultural background can demonstrate your global perspective and adaptability.