Specifically, images and clips of a pod of dolphins swimming at the location of Luon Cave, Ha Long Bay, Quang Ninh province, appeared on social networks on Friday morning.

A man from the Essen Grand travel agency said that at about 7 a.m. on Friday, he saw dolphins swimming on the surface of the water for about 10 minutes.

Two days earlier, two white whales were also spotted on water surrounding Van Don area.

Since 2023, many schools of dolphins, whales and seagulls have been spotted around Co To island.

Most recently, on Jan. 20, a school of about 30 dolphins were spotted in the area.

The presence of dolphins in the waters of Van Don, Co To, Mong Cai and Ha Long Bay is a positive signal for environmental protection efforts to attract marine life to Quang Ninh.

Google Doodle honours World Natural Heritage of Ha Long Bay

The Vietnamese homepage of tech giant Google on December 17 featured a doodle of Ha Long Bay to mark the 29th anniversary of the United Nations Educational, Scientific and Cultural Organisation (UNESCO)'s recognition of the bay as a World Heritage Site.

Ha Long serves first Chinese cruise ship tourists in 2023

Chinese-flagged cruise ship Zhao Shang Yi Dun docked at the Ha Long International Cruise Port in Quang Ninh Province on Tuesday, bringing 721 visitors to the northern tourist hotspot.

Ha Long Bay listed among 51 most beautiful places in the world

Thanks to its unique natural beauty, Vietnam’s Ha Long Bay was listed among the 51 most beautiful destinations in the world by luxury and lifestyle travel magazine Condé Nast Traveler in October.

Ha Long Bay among world's 51 most beautiful places: Condé Nast Traveler

Condé Nast Traveler, a luxury and lifestyle travel magazine, has named the UNESCO-recognized heritage Ha Long Bay on its list of the 51 most beautiful places in the world.

How to cruise Ha Long Bay on a budget

Tourists can set the budget first, then choose affordable, small-sized, and comfortable cruise cabins with basic amenities around Ha Long Bay, Lan Ha Bay, and Bai Tu Long Bay.

Ha Long Bay among the top 24 travel destinations for 2024

Ha Long Bay has been listed among 24 travel destinations worldwide for 2024 by luxury travel experts at Ovation Network, offering travelers the chance to explore its landscapes and cultural heritage.

Source: VnExpress