KDD 2026 · Jeju Island Excursion

Excursion Registration Is Now Closed

Sign-ups for the KDD 2026 Jeju Island Excursion have closed and no further registrations or course changes can be accepted.

Already registered? You can review your booking under My Booking.

If you have any questions about the excursion program, please contact dmc@yehainc.com.

Important — Required to Board
  • 1

    Pre-registration is required. Only participants who registered in advance can join the excursion. On-site sign-ups are not accepted.

  • 2

    Your excursion confirmation will be checked before you board. The confirmation email you received when you registered is your proof of registration. Have it ready at the boarding point — a printout or a digital copy on your phone is fine. Without it you cannot board the bus.

Can’t find your confirmation email? Check your spam folder first, then contact dmc@yehainc.com.