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DoubleTree by Hilton Hotel Pittsburgh - Green Tree
Meetings and events
Our hotel features over meeting 20 venues for groups of various sizes, including boardrooms, flexible salons, and the 800-person Grand Ballroom. Professional banquet staff and A/V rental are available.
- 28
- Meeting rooms
- 460
- Guest rooms
- 13,200sq. ft.Square Feet
- Largest room setup
- 40,586sq. ft.Square Feet
- Total event space
Reserve hotel rooms
Instantly reserve between 10-25 hotel rooms for your group. Your guests can pay for their rooms later.Host an event
Submit your event details to find out what we can offer.Book meeting space
Find and book meeting space for up to 35 people.Create an attendee website
Build a free custom page and share the link with your guests so they can book their rooms.
Weddings
Say "I do" to our Grand Ballroom, decorated and catered to your tastes by our wedding coordinator and banquet staff. Free parking and a complimentary airport shuttle allow you to celebrate your big day with out-of-town guests.
Capacity chart
Chart displays number of guests per room layout.
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Sports DomeSquare Feet: 13,200 | 0 | 0 | 0 | 0 | 0 | 199 | 0 |
| Green Tree Grand BallroomSquare Feet: 9,420 | 800 | 0 | 0 | 1000 | 600 | 1200 | 0 |
| Salons B+C+D+ESquare Feet: 6,240 | 480 | 0 | 0 | 480 | 400 | 800 | 0 |
| Salons A+BSquare Feet: 4,740 | 370 | 0 | 0 | 370 | 300 | 500 | 0 |
| Salons B+C+DSquare Feet: 4,680 | 360 | 0 | 0 | 500 | 300 | 600 | 0 |
| Salons C+D+ESquare Feet: 4,680 | 360 | 0 | 0 | 500 | 300 | 600 | 0 |
| Oakmont Junior BallroomSquare Feet: 3,572 | 300 | 0 | 0 | 500 | 200 | 400 | 0 |
| Salons C+DSquare Feet: 3,240 | 240 | 0 | 0 | 250 | 200 | 400 | 0 |
| Salons D+ESquare Feet: 3,240 | 240 | 0 | 0 | 350 | 200 | 400 | 0 |
| Salon ASquare Feet: 3,180 | 250 | 0 | 0 | 250 | 200 | 300 | 0 |
| Salons 1+2+3Square Feet: 2,444 | 180 | 0 | 0 | 350 | 110 | 300 | 110 |
| Salons 2+3Square Feet: 2,444 | 220 | 0 | 0 | 350 | 110 | 300 | 100 |
| Salons 3+4Square Feet: 2,444 | 180 | 0 | 0 | 350 | 110 | 300 | 100 |
| Social PromenadeSquare Feet: 2,400 | 120 | 0 | 0 | 250 | 0 | 250 | 0 |
| Duquesne RoomSquare Feet: 1,680 | 100 | 40 | 45 | 100 | 100 | 200 | 40 |
| Salon BSquare Feet: 1,560 | 120 | 50 | 50 | 120 | 100 | 200 | 45 |
| Salon CSquare Feet: 1,560 | 120 | 50 | 50 | 120 | 100 | 200 | 45 |
| Salon DSquare Feet: 1,560 | 120 | 50 | 50 | 120 | 100 | 200 | 45 |
| Salon ESquare Feet: 1,560 | 120 | 50 | 50 | 200 | 100 | 200 | 50 |
| Salon 3Square Feet: 1,316 | 80 | 40 | 40 | 225 | 70 | 150 | 55 |
| Salon 4Square Feet: 1,128 | 80 | 35 | 40 | 185 | 60 | 120 | 45 |
| Salons 1+2Square Feet: 1,128 | 80 | 40 | 45 | 80 | 60 | 120 | 50 |
| Foster RoomSquare Feet: 1,073 | 60 | 30 | 30 | 80 | 50 | 100 | 30 |
| Westinghouse RoomSquare Feet: 1,073 | 60 | 30 | 30 | 80 | 50 | 100 | 30 |
| Allegheny RoomSquare Feet: 676 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Monongahela RoomSquare Feet: 676 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Frick RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Heinz RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Interstate RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Linc RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Mellon RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Ohio RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| PPG RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Salk RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Thompson RoomSquare Feet: 624 | 40 | 20 | 25 | 60 | 30 | 50 | 20 |
| Salon 1Square Feet: 576 | 40 | 20 | 20 | 80 | 30 | 60 | 25 |
| Salon 2Square Feet: 576 | 40 | 20 | 25 | 0 | 30 | 60 | 25 |
| Green Tree RoomSquare Feet: 456 | 30 | 20 | 25 | 50 | 25 | 40 | 20 |
| Carnegie RoomSquare Feet: 432 | 30 | 16 | 18 | 50 | 20 | 40 | 16 |
| Board RoomSquare Feet: 288 | 0 | 10 | 0 | 0 | 0 | 0 | 0 |