Hanoi, May 3 -- Hanoi (VNA) - During the seven-day holidays marking the Hung Kings' Commemoration Day and the April 30-May 1 period, tourism activities across many localities in Vietnam were vibrant, generating significant revenue. According to the Hanoi Department of Tourism, the capital received an estimated 1.35 million visitors during the holidays, including more than 248,000 international arrivals (around 175,000 with overnight stays) and over 1.1 million domestic travellers. Total tourism revenue was estimated at over 5 trillion VND (189.7 million USD). A notable highlight was the implementation of visitor support policies aimed at enhancing the travel experience. The city offered free bus and urban railway services throughout the s...