Green symbolizes renewed hope, while blue embodies peace and tranquility — and in Co To, Vietnam, you’ll experience both.

The Co To Archipelago, situated about 80 kilometers east of mainland Quang Ninh Province, is a district made up of nearly 50 islands. Among the most well-known are Co To, Co To Con, and Thanh Lan. More than half of the archipelago is blanketed in untouched forests, creating a haven of natural greenery. Co To’s commitment to sustainability extends beyond its landscape—visitors are encouraged to avoid plastic waste, helping to preserve the environment and the island’s rich, vibrant ecosystem.

Co To takes environmental protection very seriously—this is no exaggeration. The district has implemented a strict ban on the use of plastic bags and single-use plastic items, such as plastic containers, cups, straws, and similar products. This ban applies to all agencies, organizations, schools, markets, service providers, passenger and cargo ships, and fishing vessels throughout Co To District, in an effort to protect the marine environment from pollution.

Visitors to Co To can immerse themselves in the awe-inspiring beauty of nature — from the ancient, tens-of-thousands-year-old sedimentary rock formations at Mong Rong rock beach, to the delicate, creamy-white sandbar that emerges with the tide at Ca Chep (Carp) Island. They’ll also be captivated by the rare and striking uniqueness of Tran Nhan Island, a true hidden gem.

Co To is also an ideal destination for those interested in culture and history. The archipelago is home to a variety of unique cultural and historical sites, including the President Ho Chi Minh Memorial on Co To Island, Truc Lam Co To Pagoda, Co To Church, and Thanh Lan Church. These landmarks reflect the rich indigenous cultural heritage of the region.

Perched atop a hill over 100 meters high, Co To Lighthouse is renowned as one of the most scenic lighthouses in Vietnam. Climbing its 72 spiraling steps rewards you with a panoramic view of the island, surrounded by the vast expanse of sea and sky, where boats bustle in and out of the harbor. The nearby beaches—Hong Van, Nam Hai, and Van Chay—are ideal spots to watch the sunrise or sunset. At dawn, the sun gradually emerges, round and gentle like a golden egg yolk, casting a warm glow across the silver-blue sea, which gleams like a shimmering platter. This radiant scene seems to bless the enduring lives of the fishermen who sail the eternal East Sea.

To fully experience the island’s stunning natural beauty, visitors can explore a range of activities. From trekking through lush forests and relaxing on boats to kayaking, jet skiing, paragliding, or flying in seaplanes, there’s no shortage of ways to connect with the landscape. For those drawn to the underwater world, scuba diving offers a chance to admire vibrant coral reefs at Vung Tron, Hon Chim, and Hon Ong Tich in Thanh Lan Island commune.

Co To is the perfect destination to breathe in fresh air and discover the vibrant beauty of its offshore islands, both above and below the water. So instead of simply saying, “We’re going somewhere,” why not say, “We’re doing something green today”? As the Spanish poet and playwright Pedro Calderón de la Barca once said, “Green is the prime color of the world, and that from which its loveliness arises.”

With the details shared above, we hope you’ll have a memorable and fulfilling journey  to this beautiful place . Pack your luggage now to take in the scenery to immerse yourself in the stunning landscapes, savor the delicious local cuisine, and experience the warmth and hospitality of the Vietnamese people.

Most importantly, don’t forget to order visa to Vietnam at  https://vietnamvisapro.net/ before departing .As a trusted and reliable visa service, we are here to help turn your dream vacation into reality from the very first step.