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Events
Plan the perfect event with a versatile Grand Ballroom ideal for meetings, conferences, exhibitions and more, divisible into up to three discrete venues in accordance with the specific needs of your occasion. Captivate your guests with a large format display 4K LED Media Wall to create a 17-meter-wide and 4.8-meter-tall display—the first of its kind at a Seoul hotel—and a state-of-the-art audio-visual system featuring BOSE built-in sound. Four spaces are available, offering various sizes and capacities and all equipped with LCD projectors, screens, ultra-high-speed internet connections and other facilities for your event. Collaborate with our expert consultants to plan wedding, convention and banquet services like no other in our event space in Dongdaemun, Seoul.
8
Event Rooms
1153 SQ MT
Total Event Space
590
Capacity Largest Space
10
Breakout Rooms
Step Inside with a Virtual Tour
Discover your perfect venue for conferences, weddings, exhibitions, and board meetings at JW Marriott Dongdaemun Square Seoul—now in immersive 3D.
Start Planning Your Meetings or Events Here
Tell us about your event, then we'll contact you and plan it together
Meetings and Events
Take advantage of luxurious hotel conference rooms in Dongdaemun, Seoul
Seat up to 600 guests in the Grand Ballroom, which can be divided into smaller event venues
Our smaller meeting spaces in Dongdaemun, Seoul, are ideal for breakout sessions and training
Break free from the meeting room by letting our event planner arrange a group outing in Seoul
We've hosted some of the city's grandest events at our venue and meeting space in Dongdaemun, Seoul
Book 10 or more hotel rooms for guests traveling to Seoul to get our exclusive meeting block rate
Offers & Packages
Grand Ballroom
Redefine business events when you book our hotel's high-tech conference rooms and intuitive services in Dongdaemun, Seoul. Boasting more than 11,000 square feet of meeting rooms and an exceptional downtown location, JW Marriott Dongdaemun Square Seoul accommodates everything from annual conferences and business conventions to training events and executive board meetings. The 7,000-square-foot Grand Ballroom divides into three separate spaces and offers an ultra-high definition, 4K LED media wall.
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Grand Ballroom Details
Enhance your event with the high-tech Media Wall in our Grand Ballroom. Using 98 large function display panels, high-resolution images ignite this massive screen to accent your conference or raise the bar for an impactful presentation. Additionally, our venue offers a variety of color mix chandeliers. Your event will come to life with the unique ambiance created by exciting audiovisual displays.
Anything is possible with the professional culinary team at our Seoul hotel. Serving well-prepared meals created from locally grown and organic ingredients, our chef has prepared an extensive offering of menus, all of which can be customized to meet the needs of your function. Special dietary accommodations are also available.
Meeting & Conference Rooms
In addition to our Grand Ballroom venue, we offer four small- to medium-sized meeting spaces on the third floor of our Dongdaemun, Seoul, hotel. Accommodate business meetings, seminars, conferences, and social events in one of our state-of-the-art rooms in downtown Seoul. Our Seoul conference venue seats up to 60 in a theater-style setting and includes a private business lounge. All meeting rooms are equipped with high-tech systems and facilities, including LCD projectors and screens, to ensure the success of your downtown event.
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Meeting & Conference Room Details
Located on the hotel's lower lobby floor, near the Grand Ballroom, our Studio 1, 2 and 3 meeting rooms can be used as small breakout rooms or to accommodate business meetings, seminars, conferences, and family events. These small to medium event rooms are also equipped with high-speed Internet access.
Contact Us
Whether planning a board meeting or a multinational convention, our event specialists are always present for your flawless events. Connect with us at mhrs.seldp.dos@marriotthotels.com
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Floor Plans
| Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Grand Ballroom | 60.7x113.5x17.7 | 8019.2 | 590 | 250 | 90 | 120 | 590 | 450 |
| Grand Ballroom 1 | 60.7x37.7x17.7 | 2669.5 | 180 | 110 | 45 | 55 | 220 | 150 |
| Grand Ballroom 2 | 60.7x37.7x17.7 | 2669.5 | 180 | 110 | 45 | 55 | 220 | 150 |
| Grand Ballroom 3 | 60.7x37.7x17.7 | 2669.5 | 180 | 110 | 45 | 55 | 220 | 150 |
| Studio 1 | 41x25.3x9.8 | 1033.3 | 60 | 45 | 23 | 24 | 50 | 60 |
| Studio 2 | 25.3x23x8.2 | 581.3 | 40 | 27 | 18 | 18 | 25 | 40 |
| Studio 3 | 25.3x22.3x8.2 | 559.7 | 30 | 20 | 12 | 9 | 15 | 30 |
| Conference Room | 24.6x34.1x10.5 | 893.4 | 60 | 40 | 24 | 27 | 80 | 50 |
| Board Room | 18.4x27.9x10.2 | 581.3 | - | - | 14 | - | - | - |
| Meeting Room 1 | 17.1x23.3x10.2 | 419.8 | - | - | 10 | - | - | - |
| Meeting Room 2 | 17.1x18x10.2 | 322.9 | - | - | 6 | - | - | - |
Grand Ballroom
Dimensions (LxWxH)
60.7x113.5x17.7
Area (sq.ft)
8019.2
Theater
590
Schoolroom
250
Conference
90
U-Shape
120
Reception
590
Banquet
450
Grand Ballroom 1
Dimensions (LxWxH)
60.7x37.7x17.7
Area (sq.ft)
2669.5
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Grand Ballroom 2
Dimensions (LxWxH)
60.7x37.7x17.7
Area (sq.ft)
2669.5
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Grand Ballroom 3
Dimensions (LxWxH)
60.7x37.7x17.7
Area (sq.ft)
2669.5
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Studio 1
Dimensions (LxWxH)
41x25.3x9.8
Area (sq.ft)
1033.3
Theater
60
Schoolroom
45
Conference
23
U-Shape
24
Reception
50
Banquet
60
Studio 2
Dimensions (LxWxH)
25.3x23x8.2
Area (sq.ft)
581.3
Theater
40
Schoolroom
27
Conference
18
U-Shape
18
Reception
25
Banquet
40
Studio 3
Dimensions (LxWxH)
25.3x22.3x8.2
Area (sq.ft)
559.7
Theater
30
Schoolroom
20
Conference
12
U-Shape
9
Reception
15
Banquet
30
Conference Room
Dimensions (LxWxH)
24.6x34.1x10.5
Area (sq.ft)
893.4
Theater
60
Schoolroom
40
Conference
24
U-Shape
27
Reception
80
Banquet
50
Board Room
Dimensions (LxWxH)
18.4x27.9x10.2
Area (sq.ft)
581.3
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Meeting Room 1
Dimensions (LxWxH)
17.1x23.3x10.2
Area (sq.ft)
419.8
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Meeting Room 2
Dimensions (LxWxH)
17.1x18x10.2
Area (sq.ft)
322.9
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
| Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
|---|---|---|---|---|---|---|---|---|
| Grand Ballroom | 18.5x34.6x5.4 | 745.0 | 590 | 250 | 90 | 120 | 590 | 450 |
| Grand Ballroom 1 | 18.5x11.5x5.4 | 248.0 | 180 | 110 | 45 | 55 | 220 | 150 |
| Grand Ballroom 2 | 18.5x11.5x5.4 | 248.0 | 180 | 110 | 45 | 55 | 220 | 150 |
| Grand Ballroom 3 | 18.5x11.5x5.4 | 248.0 | 180 | 110 | 45 | 55 | 220 | 150 |
| Studio 1 | 12.5x7.7x3.0 | 96.0 | 60 | 45 | 23 | 24 | 50 | 60 |
| Studio 2 | 7.7x7.0x2.5 | 54.0 | 40 | 27 | 18 | 18 | 25 | 40 |
| Studio 3 | 7.7x6.8x2.5 | 52.0 | 30 | 20 | 12 | 9 | 15 | 30 |
| Conference Room | 7.5x10.4x3.2 | 83.0 | 60 | 40 | 24 | 27 | 80 | 50 |
| Board Room | 5.6x8.5x3.1 | 54.0 | - | - | 14 | - | - | - |
| Meeting Room 1 | 5.2x7.1x3.1 | 39.0 | - | - | 10 | - | - | - |
| Meeting Room 2 | 5.2x5.5x3.1 | 30.0 | - | - | 6 | - | - | - |
Grand Ballroom
Dimensions (LxWxH)
18.5x34.6x5.4
Area (sq.mt)
745.0
Theater
590
Schoolroom
250
Conference
90
U-Shape
120
Reception
590
Banquet
450
Grand Ballroom 1
Dimensions (LxWxH)
18.5x11.5x5.4
Area (sq.mt)
248.0
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Grand Ballroom 2
Dimensions (LxWxH)
18.5x11.5x5.4
Area (sq.mt)
248.0
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Grand Ballroom 3
Dimensions (LxWxH)
18.5x11.5x5.4
Area (sq.mt)
248.0
Theater
180
Schoolroom
110
Conference
45
U-Shape
55
Reception
220
Banquet
150
Studio 1
Dimensions (LxWxH)
12.5x7.7x3.0
Area (sq.mt)
96.0
Theater
60
Schoolroom
45
Conference
23
U-Shape
24
Reception
50
Banquet
60
Studio 2
Dimensions (LxWxH)
7.7x7.0x2.5
Area (sq.mt)
54.0
Theater
40
Schoolroom
27
Conference
18
U-Shape
18
Reception
25
Banquet
40
Studio 3
Dimensions (LxWxH)
7.7x6.8x2.5
Area (sq.mt)
52.0
Theater
30
Schoolroom
20
Conference
12
U-Shape
9
Reception
15
Banquet
30
Conference Room
Dimensions (LxWxH)
7.5x10.4x3.2
Area (sq.mt)
83.0
Theater
60
Schoolroom
40
Conference
24
U-Shape
27
Reception
80
Banquet
50
Board Room
Dimensions (LxWxH)
5.6x8.5x3.1
Area (sq.mt)
54.0
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Meeting Room 1
Dimensions (LxWxH)
5.2x7.1x3.1
Area (sq.mt)
39.0
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Meeting Room 2
Dimensions (LxWxH)
5.2x5.5x3.1
Area (sq.mt)
30.0
Theater
-
Schoolroom
-
Conference
6
U-Shape
-
Reception
-
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
Room Set-up Examples
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Room Set-up Examples
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Room Set-up Examples
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Room Set-up Examples
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Room Set-up Examples
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Room Set-up Examples
Audio-Visual Equipment
- AV Technician
- LCD Panel
- LCD Projector
- Microphone
- TV
- TV Production Service Provider
- Teleconferencing
Event Services
- Electrician
- Event Lighting
- Locksmith
- Security Guards
Event Equipment & Supplies
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
- Wall Charts
Business Services
- Computers
- Copy Service
- Fax Service
- On-Site Business Center is Staffed
- Overnight Delivery/Pickup
- Printers
Catering Services
- Afternoon Break:₩45000.00 / Person
- Coffee Break:₩45000.00 / Person
- Continental Breakfast:₩50000.00 / Person
- Dinner:₩150000.00 / Person
- Full Breakfast:₩75000.00 / Person
- Lunch:₩85000.00 / Person
- Reception:₩80000.00 / Person
- F+B stations include protective sneeze guards
- Meeting space capacities and configurations follow social distancing guidelines
- Offers single serve F+B options
- Third-party partners comply with MI cleanliness standards
Frequently Asked Questions
JW Marriott Dongdaemun Square Seoul has 8 event rooms.
The largest capacity event room is the Grand Ballroom. It has a capacity of 590.
Yes, JW Marriott Dongdaemun Square Seoul provides wedding services.
To book a meeting or event at JW Marriott Dongdaemun Square Seoul click here
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