Aqua Planet Jeju

TravelSeongsan-eup, Seogwipo

Aqua Planet Jeju아쿠아플라넷 제주

A huge aquarium beside Seongsan Ilchulbong on Jeju's east coast, with a 6,000-ton main tank, hourly shows and haenyeo diving demos.

Checked Oct 18, 2026

At a glance

Good to know now

Stroller rental is available; pets are not allowed. Info: 1833-7001.

Hours

09:30–18:00 (last entry 17:30).

Closed

Open all year.

Admission

Adults KRW 45,500; teens and seniors KRW 43,600; children KRW 41,400. Under 36 months free with proof of age when with immediate family (not for groups). Free parking.

Time to spend

The Klook listing suggests allowing 2–3 hours.

Booking

Admission tickets for non-Korean visitors can be booked on Klook (aquarium plus Ocean Arena) and KKday (an e-voucher you exchange at the ticket counter); both listings say they're valid for about 90 days.

Aqua Planet Jeju stands by Seopjikoji, next to Seongsan Ilchulbong, and is billed as Korea's largest aquarium, with around 45,000 animals on display. The centerpiece is a main tank that holds up to 6,000 tons of seawater and about 27,000 fish. The Ocean Arena puts on a show every hour, and Jeju's haenyeo, the island's traditional women divers, give demonstrations.

Book ahead

Paid links · These are affiliate links: when you book through them, K for All earns a commission at no extra cost to you. Booking, payment, cancellations and refunds are handled by the booking site — check its final terms before you pay.

Places to stay nearby

Paid links · Expedia links are affiliate links: when you book through them, K for All earns a commission at no extra cost to you. Distances are rough straight-line figures. Pick your dates on Expedia for live prices, and check each property's cancellation policy before you book.

Resort

Phoenix Island

West of Aqua Planet Jeju

About 300 m away

See it on Expedia

Condo

Seopjikoji Ocean Condo

South of Aqua Planet Jeju

About 650 m away

See it on Expedia

Hotel

Sunrise Hotel Seopjikoji

Northwest of Aqua Planet Jeju

About 950 m away

See it on Expedia

Map

Numbers match the list. Map data © OpenStreetMap contributors.

KakaoMapNaver MapGoogle Maps

Tips

  • Seongsan Ilchulbong is right next door: climb it early, then spend the hot or rainy part of the day inside the aquarium.

Nearby

Facts from the Korea Tourism Organization (TourAPI). KOGL

Sources (6)

Korea Tourism Organization (TourAPI)Klook (1)KKdayPhoto: Camodr25 / Wikimedia Commons (CC BY-SA 4.0), resizedKlook (2)Trip.com

Checked Oct 18, 2026

TravelAll travel courses