This is one of the eco-tourism site in Bai Tu Long Bay, Cam Pha District, in the itinerary of Bai Tho Mount - Am Islet - Dau Moi Islet - Dua Islet - Monkey Islet - The Vang Islet - Van Don.

In The Vang Islet, a resort is under construction to attract holidaymakers during weekends. An artificial beach is also underway. In the future, a system of villas and guesthouses will be built