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MEETINGS
Meetings & Events
Harmony Ballroom
The Harmony Ballroom, symbolizing harmonious resonance and balance, is the Westin Seoul Parnas' signature banquet space, designed to flexibly accommodate a wide range of events, from large-scale weddings to formal business events and dynamic concerts. Accommodating up to 1,200 guests, it features a high-end audio system from Italy's RFC, a 4K high-resolution Micro LED display, and state-of-the-art moving lights and lighting systems that support a variety of stage productions, ensuring the ultimate event experience.
- Capacity
- 600 - 900Pax
- Area
- 1,127㎡
- Location
- Lower Lobby Floor (LL)
EVENT HALLS

Atlas Hall
Derived from the mythical being who upholds the world on his shoulders, Atlas Hall is optimized for a wide range of events from luxury weddings to seminars and private dinners. The micro LED display system delivers exceptional 4K resolution offering striking clarity and depth for a more refined visual experience.
- Area
- 377㎡
- Capacity
- 216 - 300Pax
- Location
- Lower Lobby Floor (LL)

Amber & Mocha
Create memorable events in a warm and elegant space equipped with state-of-the-art multimedia equipment and backed by the highest level of service expertise. Whether it’s a corporate seminar, family celebration, or social function, ensure a lasting impression for all your occasions.
- Area
- 193㎡
- Capacity
- 48 - 168Pax
- Location
- Lower Lobby Floor (LL)
CONFERENCE ROOMS

Olive
Inspired by nature, the Olive room features deep hues of tranquility, harmony, and a relaxed elegance, tailored to any private events and small functions.
- Area
- 103㎡
- Capacity
- 50 - 80Pax
- Location
- Lower Lobby Floor (LL)

Sage
Inspired by nature, the Sage room imbues a quiet sense of tranquility, harmony, and a relaxed elegance, tailored to any private events and small functions.
- Area
- 85㎡
- Capacity
- 24 - 50Pax
- Location
- Lower Lobby Floor (LL)

Apex
Located on the hotel's top floor, the Apex Room offers breathtaking panoramic views of Gangnam's cityscape. Combining classic charm with modern sensibility, the Apex Room can be transformed to suit all types of events from conferences to private parties and social functions.
- Area
- 92㎡
- Capacity
- 27 - 50Pax
- Location
- 30F
WHERE MEETINGS
BECOME EXPERIENCES
The Harmony ballroom and banquet halls at The Westin Seoul Parnas are designed luxuriously and equipped with state-of-the-art facilities to make every moment special from prestigious business events to elegant social gatherings. With the perfect service and flexible space layout experienced at the center of the city, make your important day shine in the most perfect way.
Optimal accessibility in Gangnam, Seoul connected to COEX Expertise combined with the service know-how of Parnas Hotel Equipped with state-of-the-art facilities including the latest equipment An all-in-one destination for business, shopping, and leisure
- Reservation Inquiries
- +82-2-3430-8686
westinevents@parnas.co.kr
For inquiries regarding meeting room use and reservations, please contact the number above.
- Reservation Inquiry
PREMIUM CATERING
Corporate Events
We provide dignified and elegant catering services suitable for corporate, embassy, and government events.
Social Events
For private parties with family, friends, and loved ones, we offer exceptional culinary experiences and attentive service.
Wedding Events
Enjoy unforgettable celebrations, including bridal showers and other intimate events, with our extraordinary services.