Events

Start Planning your meetings or events here

Tell us about your event, then we'll contact you and plan it together

11

Event Rooms

19751 SQ FT

Total Event Space

1400

Capacity Largest Space

20

Breakout Rooms
Boardroom

Meeting and Events

From brainstorm sessions to large conferences, our reception venues can host events of any size

The Marriott Ballroom, our largest venue, accommodates up to 1,400 guests in a theater setting Learn More
Let our planner see to everything from reception venue décor to group outings in Groton, CT
Showcase your presentation for all to see with the help of our versatile AV equipment
Video conference with associates outside of Groton, CT via our venues' high-speed Wi-Fi
Prepare for your upcoming conference in our business center, outfitted with computers and printers
Conference Room 5 - Rounds Setup

Weddings and Occasions

Our location near the top wedding reception venues in Groton, CT makes our hotel the ideal choice

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Host an unforgettable wedding ceremony for $750 USD plus service charges and tax Learn More
Our largest reception venue, the Marriott Ballroom, can host up to 756 guests in a banquet setting
Our stunning floral garden makes the perfect backdrop for memorable wedding photos
Join your wedding guests for a fun evening out at the lively nightlife venues in Groton, CT
Reserve a block of 10 or more rooms to receive a special wedding rate on your stay at our hotel
Private dining room
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

MANAGE YOUR EVENT WITH EASE

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Marriott Ballroom 120x86x18 10320 1200 750 - - 1400 756
Marriott Salon A, B, C, or E 40x29x18 1160 136 60 36 30 130 72
Marriott Salon D 40x86x18 3440 360 196 74 72 400 252
Marriott Salon F 40x57x18 2280 260 104 50 68 240 144
Mystic Ballroom 68x75x16 5100 660 300 - - 810 300
Mystic Salon A, B, C, D, E, or F 33.8x25x16 845 96 48 32 28 90 60
Conference 1 27x17x11 459 49 27 20 20 70 24
Conference 2 26x17x11 442 49 27 20 20 70 24
Conference 3 32x17x11 544 49 36 26 25 75 36
Conference 4 26x13x11 338 33 16 17 17 30 16
Conference 5 36x24x11 864 134 44 32 28 100 60
Conference 6 24x16x11 384 30 21 17 17 50 12
Conference 7 44x19x11 836 117 51 30 30 125 60
Conference 8 8x10x11 80 - - 5 - - -
Boardroom 16x24x11 384 - - 12 - - -
Marriott Ballroom
Dimensions (LxWxH)
120x86x18
Area (sq.ft)
10320
Theater
1200
Schoolroom
750
Conference
-
U-Shape
-
Reception
1400
Banquet
756
Marriott Salon A, B, C, or E
Dimensions (LxWxH)
40x29x18
Area (sq.ft)
1160
Theater
136
Schoolroom
60
Conference
36
U-Shape
30
Reception
130
Banquet
72
Marriott Salon D
Dimensions (LxWxH)
40x86x18
Area (sq.ft)
3440
Theater
360
Schoolroom
196
Conference
74
U-Shape
72
Reception
400
Banquet
252
Marriott Salon F
Dimensions (LxWxH)
40x57x18
Area (sq.ft)
2280
Theater
260
Schoolroom
104
Conference
50
U-Shape
68
Reception
240
Banquet
144
Mystic Ballroom
Dimensions (LxWxH)
68x75x16
Area (sq.ft)
5100
Theater
660
Schoolroom
300
Conference
-
U-Shape
-
Reception
810
Banquet
300
Mystic Salon A, B, C, D, E, or F
Dimensions (LxWxH)
33.8x25x16
Area (sq.ft)
845
Theater
96
Schoolroom
48
Conference
32
U-Shape
28
Reception
90
Banquet
60
Conference 1
Dimensions (LxWxH)
27x17x11
Area (sq.ft)
459
Theater
49
Schoolroom
27
Conference
20
U-Shape
20
Reception
70
Banquet
24
Conference 2
Dimensions (LxWxH)
26x17x11
Area (sq.ft)
442
Theater
49
Schoolroom
27
Conference
20
U-Shape
20
Reception
70
Banquet
24
Conference 3
Dimensions (LxWxH)
32x17x11
Area (sq.ft)
544
Theater
49
Schoolroom
36
Conference
26
U-Shape
25
Reception
75
Banquet
36
Conference 4
Dimensions (LxWxH)
26x13x11
Area (sq.ft)
338
Theater
33
Schoolroom
16
Conference
17
U-Shape
17
Reception
30
Banquet
16
Conference 5
Dimensions (LxWxH)
36x24x11
Area (sq.ft)
864
Theater
134
Schoolroom
44
Conference
32
U-Shape
28
Reception
100
Banquet
60
Conference 6
Dimensions (LxWxH)
24x16x11
Area (sq.ft)
384
Theater
30
Schoolroom
21
Conference
17
U-Shape
17
Reception
50
Banquet
12
Conference 7
Dimensions (LxWxH)
44x19x11
Area (sq.ft)
836
Theater
117
Schoolroom
51
Conference
30
U-Shape
30
Reception
125
Banquet
60
Conference 8
Dimensions (LxWxH)
8x10x11
Area (sq.ft)
80
Theater
-
Schoolroom
-
Conference
5
U-Shape
-
Reception
-
Banquet
-
Boardroom
Dimensions (LxWxH)
16x24x11
Area (sq.ft)
384
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Marriott Ballroom 36.6x26.2x5.5 958.8 1200 750 - - 1400 756
Marriott Salon A, B, C, or E 12.2x8.8x5.5 107.8 136 60 36 30 130 72
Marriott Salon D 12.2x26.2x5.5 319.6 360 196 74 72 400 252
Marriott Salon F 12.2x17.4x5.5 211.8 260 104 50 68 240 144
Mystic Ballroom 20.7x22.9x4.9 473.8 660 300 - - 810 300
Mystic Salon A, B, C, D, E, or F 10.3x7.6x4.9 78.5 96 48 32 28 90 60
Conference 1 8.2x5.2x3.4 42.6 49 27 20 20 70 24
Conference 2 7.9x5.2x3.4 41.1 49 27 20 20 70 24
Conference 3 9.8x5.2x3.4 50.5 49 36 26 25 75 36
Conference 4 7.9x4x3.4 31.4 33 16 17 17 30 16
Conference 5 11x7.3x3.4 80.3 134 44 32 28 100 60
Conference 6 7.3x4.9x3.4 35.7 30 21 17 17 50 12
Conference 7 13.4x5.8x3.4 77.7 117 51 30 30 125 60
Conference 8 2.4x3x3.4 7.4 - - 5 - - -
Boardroom 4.9x7.3x3.4 35.7 - - 12 - - -
Marriott Ballroom
Dimensions (LxWxH)
36.6x26.2x5.5
Area (sq.mt)
958.8
Theater
1200
Schoolroom
750
Conference
-
U-Shape
-
Reception
1400
Banquet
756
Marriott Salon A, B, C, or E
Dimensions (LxWxH)
12.2x8.8x5.5
Area (sq.mt)
107.8
Theater
136
Schoolroom
60
Conference
36
U-Shape
30
Reception
130
Banquet
72
Marriott Salon D
Dimensions (LxWxH)
12.2x26.2x5.5
Area (sq.mt)
319.6
Theater
360
Schoolroom
196
Conference
74
U-Shape
72
Reception
400
Banquet
252
Marriott Salon F
Dimensions (LxWxH)
12.2x17.4x5.5
Area (sq.mt)
211.8
Theater
260
Schoolroom
104
Conference
50
U-Shape
68
Reception
240
Banquet
144
Mystic Ballroom
Dimensions (LxWxH)
20.7x22.9x4.9
Area (sq.mt)
473.8
Theater
660
Schoolroom
300
Conference
-
U-Shape
-
Reception
810
Banquet
300
Mystic Salon A, B, C, D, E, or F
Dimensions (LxWxH)
10.3x7.6x4.9
Area (sq.mt)
78.5
Theater
96
Schoolroom
48
Conference
32
U-Shape
28
Reception
90
Banquet
60
Conference 1
Dimensions (LxWxH)
8.2x5.2x3.4
Area (sq.mt)
42.6
Theater
49
Schoolroom
27
Conference
20
U-Shape
20
Reception
70
Banquet
24
Conference 2
Dimensions (LxWxH)
7.9x5.2x3.4
Area (sq.mt)
41.1
Theater
49
Schoolroom
27
Conference
20
U-Shape
20
Reception
70
Banquet
24
Conference 3
Dimensions (LxWxH)
9.8x5.2x3.4
Area (sq.mt)
50.5
Theater
49
Schoolroom
36
Conference
26
U-Shape
25
Reception
75
Banquet
36
Conference 4
Dimensions (LxWxH)
7.9x4x3.4
Area (sq.mt)
31.4
Theater
33
Schoolroom
16
Conference
17
U-Shape
17
Reception
30
Banquet
16
Conference 5
Dimensions (LxWxH)
11x7.3x3.4
Area (sq.mt)
80.3
Theater
134
Schoolroom
44
Conference
32
U-Shape
28
Reception
100
Banquet
60
Conference 6
Dimensions (LxWxH)
7.3x4.9x3.4
Area (sq.mt)
35.7
Theater
30
Schoolroom
21
Conference
17
U-Shape
17
Reception
50
Banquet
12
Conference 7
Dimensions (LxWxH)
13.4x5.8x3.4
Area (sq.mt)
77.7
Theater
117
Schoolroom
51
Conference
30
U-Shape
30
Reception
125
Banquet
60
Conference 8
Dimensions (LxWxH)
2.4x3x3.4
Area (sq.mt)
7.4
Theater
-
Schoolroom
-
Conference
5
U-Shape
-
Reception
-
Banquet
-
Boardroom
Dimensions (LxWxH)
4.9x7.3x3.4
Area (sq.mt)
35.7
Theater
-
Schoolroom
-
Conference
12
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.
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.
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.
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.
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.
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.
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.
Audio-Visual Equipment
  • 35MM Projector
  • AV Technician
  • LCD Panel
  • LCD Projector
  • Microphone
  • Overhead Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Video Camera
  • Videoconferencing
  • Walkie Talkies
  • Wired Internet
Event Services
  • Certified Meeting Planner
  • Decorator
  • Electrician
  • Event Lighting
  • Locksmith
  • Message Service
  • Photographer
  • Registration Service
  • 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
  • Overnight Delivery/Pickup
  • Post/Parcel
  • Printers
Catering Services
  • Afternoon Break:$17.00 / Person
  • Coffee Break:$14.00 / Person
  • Continental Breakfast:$20.00 / Person
  • Dinner:$80.00 / Person
  • Full Breakfast:$36.00 / Person
  • Lunch:$44.00 / Person
  • Reception:$30.00 / Person
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options
  • Third-party partners comply with MI cleanliness standards