Hotels of Earth

AC Hotel by Marriott Seoul Gangnam

★★★★ 10 Teheran-ro 25 Gil, Gangnam-Gu, Seoul, KR

8.8 guest rating· 551 reviews

About this hotel

Modern Luxury in the Heart of Seoul

Stylish Rooms with Stunning Views

Indulge in tastefully decorated rooms featuring unique wall prints and large windows that flood the space with natural light. Unwind with a 55-inch flat-screen TV, cozy seating area, and a private bathroom for your comfort.

Diverse Dining Options

Savor international cuisine at AC Kitchen restaurant or dine with a view at Kloud on the 21st floor. Whether it's a casual meal or a fine dining experience, our hotel offers a variety of culinary delights to suit every palate.

Exclusive Amenities for Every Guest

From the 24/7 AC Lounge for socializing to the Premier lounge offering a more upscale experience with happy hour and tea time, we cater to all your needs. Families will appreciate our on-site playground, ensuring a memorable stay for guests of all ages.

Book now for an unforgettable stay at AC Hotel by Marriott Seoul Gangnam and experience the perfect blend of luxury and convenience in Korea's bustling capital.

Rooms & rates

Club Suite, 1 Bedroom

Sleeps 3 · 44 m² · Queen Bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Comfort Room, 1 Queen Bed, Non Smoking

Sleeps 2 · 22 m² · Queen Bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Premier Room, 1 Double Bed

Sleeps 2 · 22 m² · Double bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Premier Room, 1 Queen Bed, City View

Sleeps 2 · 22 m² · Queen Bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Room, 1 King Bed

Sleeps 3 · 22 m² · King bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Club Studio Suite, 1 Bedroom

Sleeps 3 · 44 m² · King bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Superior Room, 1 Queen Bed

Sleeps 2 · 22 m² · Queen Bed

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Business Room, 1 Queen Bed, Non Smoking

Sleeps 2 · 22 m²

  • Desk
  • Desk chair
  • Bathrobe
  • Partially open bathroom
  • Free tea bags/instant coffee

Queen Bed Room - High Floor

Sleeps 2 · 22 m² · Large bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Bathrobe
  • Private bathroom

Queen Bed Room

Sleeps 2 · 22 m² · Queen bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Bathrobe
  • Private bathroom

Amenities

  • Free WiFi
  • Sauna
  • Fitness center
  • Accessible parking
  • Private parking
  • Valet parking
  • Restaurant
  • Bar
  • Air conditioning
  • 24-hour front desk
  • Business center
  • Room service
  • 24-hour security
  • Non-smoking rooms
Show all 53 amenities
  • Non-smoking throughout
  • Adult only
  • CCTV in common areas
  • CCTV outside property
  • Cleaning standards that are effective against Coronavirus
  • Currency exchange
  • Daily housekeeping
  • Delivered food - securely covered
  • Facilities for disabled guests
  • Fax/photocopying
  • Fire extinguishers
  • Food delivered to guest room
  • Guest room sealed after cleaning
  • Guest rooms disinfected between stays
  • Guests can opt-out any cleaning services during stay
  • Hand sanitizer in guest room and key areas
  • Happy hour
  • Heating
  • Key card access
  • Kid meals
  • Kid-friendly buffet
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Luggage storage
  • Meeting/banquet facilities
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Private check-in/check-out
  • Safety deposit box
  • Sanitized tableware & silverware
  • Security alarm
  • Smoke alarms
  • Soundproof rooms
  • Staff adhere to local safety protocols
  • Temporary art galleries
  • Toilet with grab rails
  • Wheelchair accessible
  • Wine/champagne

Location

© OpenStreetMap contributors

10 Teheran-ro 25 Gil, Gangnam-Gu, Seoul, KR

Check-in
from 03:00 PM to 12:00 AM
Check-out
until 12:00 PM

What guests say8.8551 reviews

+ Friendly staff+ Good amenitiesCan be priceyRooms smaller than expected
Cleanliness8.3
Service9.3
Location8.8
Room Quality8.3
Amenities9.3
Value for Money8.3

Best place for business stay

9.0

Location, breakfast, staffs, lounge

Refrigerator was a bit poor, if I had to find a flaw.

Choi · NL · 2026-07-07

Guest review

8.0

Sportbereich war super

Peter · DE · 2026-07-04

Guest review

10.0

This is the second time we have stayed at this hotel. And there is a good reason why we returned to this hotel for our second time. The location is great. Regarding the hotel staff: All the reception staff - an excellent example of a high level of service, attentive, empathetic, a team of professionals. Spacious and very quiet rooms, the level of cleanliness is excellent. We would be happy to come back again.

Yossi And Olga · IL · 2026-06-29

מלון מומלץ ביותר

10.0

This is the second time we have stayed at this hotel. And there is a good reason why we returned to this hotel for our second time. The location is great. Regarding the hotel staff: All the reception staff - an excellent example of a high level of service, attentive, empathetic, a team of professionals. Spacious and very quiet rooms, the level of cleanliness is excellent. We would be happy to come back again.

Yossi And Olga · IL · 2026-06-29

Good to know

Breakfast is served in AC Kitchen, located on Floor 2, available from 6:30 to 10:00 daily.

Accommodations and breakfast are free for 1 child under the age of 4.

50% off breakfast is valid for children aged between 5 and 12. (KRW 33,000)

The sauna closed first Monday of every month.

Kids Lounge will be permanently closed as of January 1, 2026.

Internet

WiFi is available in all areas and is free of charge.

Children and extra bed policy

Children of any age are allowed.

Children up to and including 1 year old stay for free when using an available cot.

Children up to and including 12 years old stay for free when using an existing bed.

You haven't added any extra beds.

Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.

Pets

Pets are not allowed.

Groups

When booking more than 9 rooms, different policies and additional supplements may apply.

Parking

Private parking is possible on site (reservation is not possible) and costs KRW 10000 per day.