Ride the Penguin semi-submarine in the sea off Jocheon, Jeju, and look into the emerald underwater world. Through the windows below deck you can see schools of fish up close, making it a great fit for families with children and couples. Safety training is given before boarding, and you can add a fish feeding experience on site. International Leaders Club is a four-season marine sports theme park with a wide range of water activities such as clear kayaks and paddle boards.

Ride the Penguin semi-submarine
at International Leaders Club, Jocheon

International Leaders Club is a four-season marine sports theme park where you can enjoy the Jeju sea both above and below the surface. This ticket is for the family-style Penguin semi-submarine, letting you and your children view the emerald underwater scenery of Jeju from inside the boat. Operating hours are 9:30 AM–1:00 PM and 2:00 PM–6:00 PM.

See schools of fish through the windows

Through the windows on the lower deck you can see schools of fish swimming up close. The Penguin semi-submarine holds up to 11 people.

Fish feeding experience

A fish feeding experience is also available, paid on site by cash or card.

Board comfortably after safety training

All activities include safety training. Qualified lifeguards are stationed throughout, and there are rest areas to relax.

※ Please arrive 20 minutes before your reserved time.
※ The boat operates in light rain.

• Use your mobile voucher.

• Arrive at the ticket counter 20 minutes before your reserved time and show your voucher.

• Valid only on the date and time you booked.

Location

International Leaders Club, 321-21 Johamhaean-ro, Jocheon-eup, Jeju-si, Jeju-do

Ticket pick-up hours are 9:00 AM–6:00 PM.

Cancellation & refund

• Bookings cannot be cancelled or refunded once confirmed.

• The date and time cannot be changed after booking.

• Late arrivals are treated as no-shows and cannot use, refund or change the booking.

Booking information

• Solo travelers can book, but a minimum of 2 travelers is required to operate. You may share the boat with other travelers; if no one else books the same time slot, the booking cannot proceed with only 1 person.

• Groups of more than 6 can use one semi-submarine exclusively. This may not apply in peak season.

• Bookings in January and February may change often due to local weather (only about 10 operating days per month in winter).

What to bring

• Please bring your own motion sickness medicine.

Good to know

• All ages are welcome, but children under 13 cannot ride alone.

• Infants under 24 months ride free; age verification is required before boarding.

• The boat operates in light rain.

• All activities include safety training.