AC Hotel by Marriott Seoul Gangnam

In Seoul (Gangnam-gu)

With a stay at AC Hotel by Marriott Seoul Gangnam, you'll be centrally located in Seoul, within a 5-minute drive of COEX Convention and Exhibition Center and Starfield COEX Mall. This hotel is 3.6 mi (5.8 km) from Lotte World and 4.1 mi (6.6 km) from Lotte World Tower.

Make yourself at home in one of the 282 individually decorated guestrooms, featuring refrigerators and LCD televisions. Your bed comes with down comforters and premium bedding. Complimentary wired and wireless internet access keeps you connected, and satellite programming provides entertainment. Partially open bathrooms with showers feature rainfall showerheads and bidets.

Take advantage of recreation opportunities such as a 24-hour fitness center, or other amenities including complimentary wireless internet access and concierge services. Additional features at this hotel include a television in a common area and a banquet hall.

Satisfy your appetite for lunch or dinner at the hotel's restaurant, AC Kitchen, or stay in and take advantage of the room service (during limited hours). Quench your thirst with your favorite drink at the bar/lounge. Buffet breakfasts are available daily from 6:30 AM to 10:00 AM for a fee.

Featured amenities include complimentary wired internet access, a business center, and dry cleaning/laundry services. Planning an event in Seoul? This hotel has 1604 square feet (149 square meters) of space consisting of conference space and a meeting room.

AC Hotel by Marriott Seoul Gangnam is in Yeoksam 1-dong, Seoul, and its property type is Hotel. It is one of 43 stays in Yeoksam 1-dong that can be booked on Ondastay (English property list of Thursday, October 1, 2026). 29 of them have the property type Hotel. By number of guest reviews, it ranks #9 of the 43 stays in Yeoksam 1-dong. 40 other stays in Yeoksam 1-dong are within 1 km of it in a straight line.

• The property takes payment on site in South Korean Won (KRW).
• The seller is ONDA Inc., and the payment is processed by Toss Payments.
• The total (taxes and service fees included), fees paid on site, who sells the stay and the cancellation terms are set out in the Terms of service.

• Elevator
• Wheelchair accessible
• Concierge services
• Conference space
• Breakfast available (surcharge)
• Laundry facilities
• Television in common areas
• Safe-deposit box at front desk
• Multilingual staff
• 24-hour front desk
• Business center
• Dry cleaning/laundry service
• Smoke-free property
• Tours/ticket assistance
• Free WiFi
• Free wired internet
• Wheelchair accessible path of travel
• Wheelchair accessible parking
• Braille or raised signage
• Number of restaurants· 1
• Conference space size (feet)· 1604
• Conference space size (meters)· 149
• Number of meeting rooms· 1
• Valet parking (surcharge)
• Computer station
• Number of bars/lounges· 1
• Luggage storage
• 24-hour fitness facilities
• Housekeeping on request
• Mosquito nets
• Banquet hall
• Recycling
• Off-street parking
• Wheelchair accessible (may have limitations)
• Wheelchair-accessible registration desk
• Wheelchair-accessible fitness center
• Wheelchair-accessible meeting spaces/business center
• Wheelchair-accessible on-site restaurant
• Wheelchair-accessible lounge
• Change of bed sheets (on request)
• Well-lit path to entrance
• Vegetarian breakfast available
• Rooftop garden
• Double-glazing on all windows
• Energy-saving switches
• At least 80% of all lighting comes from LEDs
• Comprehensive food waste policy
• Vegan menu options available
• Vegetarian menu options available
• Comprehensive recycling policy
• Biodegradable/compostable stirrers

Check-in

3:00 PMMinimum check-in age 19

• Extra-person charges may apply and vary depending on property policy
• Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
• Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
• This property accepts credit cards, debit cards, and cash
• Safety features at this property include a fire extinguisher, a smoke detector, a security system, and window guards
• This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
• This property does not provide disposable personal items, such as combs, loofahs, shavers, nail files, and shoe mitts
• Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Front desk staff will greet guests on arrival at the property. For any questions, please contact the property using the information on the booking confirmation. Information provided by the property may be translated using automated translation tools.

Check-out

12:00 PM

Optional extras

• Fee for buffet breakfast: approximately KRW 59000 for adults and KRW 33000 for children
• Valet parking fee: KRW 10000 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Know before you go

• Children stay free when occupying the parent or guardian's room, using existing bedding.

Accepted at the property

American Express · Diners Club · JCB International · Mastercard · Visa · Cash · Debit cards · UnionPay

Languages spoken

Korean · Japanese · English · Chinese (Mandarin)

Pets

Pets not allowed · Service animals are allowed · Service animals are exempt from fees/restrictions