Property Location With a stay at Ocean in Hanoi (Hai Ba Trung), youll be within a 5-minute drive of Hoan Kiem Lake and Ho Chi Minh Mausoleum. This hotel is 0.7 mi (1.1 km) from Hoa Lo Prison Museum and 1.2 mi (1.9 km) from Hanoi Opera House.Rooms Make yourself at home in one of the 40 guestrooms.Business, Other Amenities Self parking (subject to charges) is available onsite.