Entry Guide for Participants of Baryons 2025
We welcome all international participants to this conference held in Jeju Island. To ensure a smooth entry process, please refer to the entry requirements based on your nationality.
1. Visa-Free Entry to Jeju Island
Most nationalities are eligible for visa-free entry to Jeju Island for up to 30 days,
only if arriving directly via an international flight or designated ferry.
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Chinese participants may enter visa-free on direct flights from cities like Beijing or Shanghai.
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Indian participants may enter via connecting flights through Asian hubs such as Hong Kong, Singapore, Taipei, or Shanghai.
❗ Nationals from the following 23 countries are not eligible for visa-free entry and must obtain a visa:
Iran, Sudan, Syria, Cuba, Kosovo, Palestine, Afghanistan, Iraq, Ghana, Nigeria, Yemen, Egypt, Gambia, Senegal, Bangladesh, Kyrgyzstan, Pakistan, Somalia, Uzbekistan, Nepal, Cameroon, Sri Lanka, Myanmar
🔗 Check the list of K-ETA exempt countries
2. K-ETA (Korea Electronic Travel Authorization)
Many travelers must apply for K-ETA prior to boarding.
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It is recommended to apply at least 72 hours before departure.
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Once approved, the K-ETA is valid for 3 years and allows multiple entries.
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Travelers with an existing K-ETA can check their validity status online.
3. Traveling Beyond Jeju
Some nationalities may require prior authorization to travel beyond Jeju Island to other parts of Korea.
For details, please refer to the official guidelines below:
🔗 Jeju Visa-Free Entry Information (PDF)
4. Invitation Letter
If you require an invitation letter for visa or institutional purposes, please email us at:
baryon2025@yonsei.ac.kr
✔️ Please note:
The information above is provided for reference only.
All participants are strongly advised to check with the official guidelines of their own country's Ministry of Foreign Affairs or relevant embassy/consulate for the most accurate and up-to-date visa requirements.
