- email address
- mailto:hanoi.opera@hilton.com
- date of official opening
- 1999-02-00
- inception
- 1999-01-01
- street address
- 1 Le Thanh Tong St, Hoan Kiem, Hanoi, Vietnam
- phone number
- +84-24-3933-0500
- fax number
- +84-24-3933-0530
- Commons category
- Hilton Hanoi Opera hotel
- floors above ground
- 7