King George, a Luxury Collection Hotel, Athens

3 Vasileos Georgiou A' str., Syntagma Square, Athens 105 64 Greece
+30 21 0322 2210
  • Mobile Key
  • Digital Check-In
  • Service Request
  • Fitness
  • Internet

Organise a meeting or event

Send your requirements to our expert planners for more information on pricing and room availability.

Exquisite Events in the Heart of Athens

Our premier venue, the 346-square-meter Ballroom features a refined cream, blue, and gold palette that stretches from the ornamental carpets to the ornate ceilings—which are bordered in classic crown molding. Framed mirrors and original artwork add to the grandeur, which is illuminated by glittering chandeliers and a characteristic stained glass ceiling.

Ideal for any occasion, the room can be set up in myriad styles—from theater to banquets—or divided into up to three separate venues for executive meetings or intimate celebrations. Additionally, an adjacent pre-function foyer provides an ideal cocktail reception space for up to 50 guests.

  • 4

    Event rooms

  • 397 sq m

    Total event space

  • 450

    Capacity largest space

  • 1

    Maximum breakout rooms

The Ballroom - Theatre

Exceptional Meeting Venues

Set within the regal confines of the hotel and infused with its historic surroundings, our meeting and events venues present an exquisite backdrop for an unforgettable event.
The Ballroom - UShape

More Rooms. More Groups.

Hotel Grande Bretagne and King George showcase increased rooms' and meeting venues' capacity, ready to accommodate larger groups. Both properties are proud members of Marriott International and located next to each other, right in the heart of Athens.

Scroll for more
The Ballroom - Banquet

The Time is Now to Reconnect

Earn 2x Marriott Bonvoy points for eligible meetings, events, and groups, including hybrid meetings integrating both virtual participation and in-person experiences.
Plus, you'll receive a 5% rebate off the master bill for bookings made by 31 March 2022 to take place between 01 September 2021 and 31 August 2022.

View Offer

More Meeting Information

Indigenous Menus

King George offers an unrivaled selection of dishes featuring fresh Mediterranean and Greek cuisine. Among the epicurean dishes are an array of canapés and appetizers, including smoked eggplant salad in tartlet and mini mozzarella bococcini with cherry tomatoes. Our signature dishes range from white grouper poele to seafood salad.


Our experienced catering team is pleased to customize a meal to perfectly complement any occasion. Tailored to the host’s vision and desires, all menus include a gourmet take on local and international favorites.
The Ballroom - Banquet

About this venue

  • Set within the storied confines of Athens, King George offers an inspired destination for meetings

  • Our Ballroom can be customised for everything from weddings and banquets to lectures and board meeti

  • A professional events team creates memorable events crafted precisely to the host’s vision

  • The Ballroom; a 346sq.meters function space illuminated by glittering chandeliers

  • The Boardroom is 57 sq. meters, an elegantly appointed space

  • Increased number of rooms & meeting venues' capacity for more groups

Plan an inspired event

Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage your event with ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

Image Marriott Bonvoy
Reward Yourself

Earn up to 60,000 plus Elite status, discounts and more.

Equipment and services

Meeting equipment

35 mm projector

AV equipment

CD player

Film projector

LCD Panel

LCD projector


Overhead projector

PA system portable

Polling devices

Rear screen projection

Stage: portable


TV production service provider

Video camera

Walkie talkie radios

Meeting services

AV technician


Copy service






Security guard


Business equipment



Business services

Copy service

Fax service

Full-service business center

Messenger service

Network/Internet printing


High-speed internet access

Meeting rooms: Wired, Wireless


Afternoon Break

Coffee Break

Continental Breakfast


Full Breakfast




Floor plans

Capacity chart

Convert feet | Reset
  • The Ballroom 1
  • 7x7.3x3
  • 51.1
  • 48
  • 12
  • 12
  • 15
  • 50
  • 48
  • Boardroom
  • 9.6x6x3
  • 57.6
  • 40
  • 24
  • 32
  • 22
  • 50
  • 40
  • Foyer
  • 7.2x12.8x3
  • 92.16
  • 100
  • The Ballroom 2
  • 12x8.7x3
  • 104.4
  • 120
  • 54
  • 35
  • 30
  • 100
  • 72
  • The Ballroom 1 & Foyer
  • 7x20x3
  • 140
  • 150
  • The Ballroom 1 & 2
  • 21.6x7.3x3
  • 157.68
  • 168
  • 66
  • 56
  • 48
  • 150
  • 120
  • The Ballroom 3
  • 14.4x12.8x3
  • 184.32
  • 200
  • 108
  • 63
  • 42
  • 200
  • 144
  • The Ballroom 2 & 3
  • 23x12.8x3
  • 294.4
  • 320
  • 156
  • 98
  • 72
  • 300
  • 216
  • The Ballroom 1,2,3 & Foyer
  • 19x21x3
  • 399
  • 450
  • The Ballroom
  • 19.2x21x3
  • 403.2
  • 368
  • 174
  • 119
  • 72
  • 350
  • 264

Room setup examples

Setup Example


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.

Setup Example


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.

Setup Example

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.

Setup Example

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.

Setup Example


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.

Setup Example

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.

Setup Example

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.

back to top