In the Ngoc Vung - Quan Lan islands itinerary, one will visit Cong Tay Island, which lies at the Bai Ta Long Bay, 40 km away from the Bãi Cháy Tourist Wharf. From Cam Pha, express boats will take you 30 minutes or 90 minutes by common boats to reach Cong Tay Island.

Cong Tay Island is considered the Cinderella in a legendary tale. The Cam Pha Coal Construction and Port Company built a resort in the island to attract holidaymakers. A system of villas and restaurants lies very close to the beach. Red brick-paved, coconut-lined roads lead from the villas to the beach. Hammocks are available here and there for tourists to relax and view the sea.