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Co To Island is a hidden gem in northern Vietnam, offering pristine beaches, turquoise waters, and authentic fishing village life. From Hong Van Beach’s powdery sands to panoramic views from Co To Lighthouse, this ultimate guide reveals everything you need to know about Co To Island’s attractions, itineraries, must-try dishes, and practical travel tips. Continue reading to plan your unforgettable journey to Co To Island today.
Famous for its pristine beaches like Van Chay, Hong Van, and Tinh Yeu (Love) Beach, Co To offers a quiet escape far from the crowds (Source: Internet)
Nestled in the Gulf of Tonkin, Co To Island is an emerging destination for those seeking pristine nature, tranquil beaches, and authentic local experiences. This section provides a detailed overview of Co To’s location, geography, climate, and cultural background:
Co To Island is a stunning hidden gem located in the northeast region of Quang Ninh Province, Vietnam. Approximately 80 kilometers offshore from the mainland area of Van Don, this island is part of the broader Co To Archipelago, which comprises over 50 islets of varying sizes. Covering an area of more than 46.2 square kilometers, Co To is renowned for its pristine and untouched natural beauty.
The island boasts long stretches of powdery white-sand beaches lined with lush casuarina and pine trees, creating a tranquil tropical ambiance. Its turquoise waters remain clear throughout the year, while its rugged rocky shores provide breathtaking coastal scenery and perfect photo spots for visitors. Surrounded by smaller islets such as Thanh Lan, Co To Con, and others, the island offers visitors opportunities to explore hidden beaches, quiet fishing villages, and unspoiled natural landscapes.
Co To Island’s location within the Gulf of Tonkin also ensures a tropical monsoon climate with distinct seasons, making it a favored destination for travelers seeking a peaceful escape from Vietnam’s bustling urban centers. The journey to Co To often begins with a speedboat ride from Cai Rong Port in Van Don, taking approximately 90 minutes, immersing travelers in panoramic ocean views as they approach this secluded paradise.
Co To Island is a stunning hidden gem located in the northeast region of Quang Ninh Province, Vietnam (Source: Internet)
The best time to visit Co To Island is during the spring and early summer, from April to June, when you can expect sunny skies, warm temperatures, and calm seas perfect for swimming and island hopping. The autumn months of September and October are also a great alternative with cooler, pleasant weather and fewer crowds. You should be cautious from July to August, as this period has the highest risk of rain and typhoons which can disrupt travel plans.
The best time to explore Co To Island is from April to June, when the weather is warm, the sea is calm, and the skies are crystal clear (Source: Internet)
The history of Co To's formation and development is linked to the cause of protecting national sovereignty and building the country.
Milestone
Information
Early Period and the name "Chang Son"
Before being named Co To, the island was known by its ancient name, Chang Son (The Male Mountain). Since ancient times, it served as a shelter for fishing boats but was not a long-term settlement due to frequent pirate raids.
The Nguyen Dynasty and Village Establishment (1832)
The Resistance Period Against the French
During the resistance period, Co To was a significant military position and was completely liberated in late 1955 after the French withdrawal, according to the Geneva Accords.
Establishment Day of Co To Island District (1994)
On March 23, 1994, the Government officially issued a decree to establish Co To Island District under Quang Ninh province. This event opened a new chapter for the island's comprehensive development in economy, society, and national defense.
Besides the history, the culture of Co To is also a unique intersection of the traditions of Northern coastal residents and the distinct characteristics of a frontier island district.
The culture of Co To is also a unique intersection of the traditions of Northern coastal residents and the distinct characteristics of a frontier island district (Source: Internet)
Visiting Co To Island involves a two-stage journey combining land and sea transportation from Hanoi.
Step 1: Travel from Hanoi to Cai Rong Port (Van Don District)
The first leg of your journey is from Hanoi to Cai Rong Port, located in Van Don District, Quang Ninh Province. This port serves as the main gateway to Co To Island.
By Limousine Bus or Private Car
Cai Rong Port serves as the main gateway to Co To Island (Source: Internet)
Step 2: Speedboat or Ferry from Cai Rong Port to Co To Island
Once you arrive at Cai Rong Port, you will continue your journey by sea.
Speedboat
Ferry
Local Tip: During peak seasons (summer months and public holidays), book your speedboat or ferry tickets at least 1 - 2 days in advance to guarantee your seat and preferred departure time. Tickets can be booked directly at the port ticket counters or via the official websites of ferry operators.
To reach Co To Island, travelers depart from Cai Rong Port (Van Don District, Quang Ninh Province), where both speedboats and ferries operate daily (Source: Internet)
Co To Island offers a captivating blend of untouched beaches, dramatic rock formations, and cultural landmarks that reflect its unique coastal charm.
Hong Van Beach offers a wide range of water activities, from kayaking on calm turquoise waters to inflatable obstacle courses and thrilling banana boat rides.
Stay until late afternoon to witness one of the most unforgettable sunsets in northern Vietnam (Source: Internet)
It’s ideal for travelers seeking a more tranquil, uncrowded alternative to the island’s popular beaches (Source: Internet)
A must-visit spot on Co To Island for photography lovers and adventure seekers alike (Source: Internet)
Whether with someone special or solo, it’s a place where hearts feel light and time slows down (Source: Internet)
Perched atop the highest point of Co To Island, the Co To Lighthouse offers sweeping panoramic views of turquoise waters, lush forests, and scattered islets (Source: Internet)
Surrounded by pine trees and sea breeze, this peaceful landmark reflects the deep gratitude and love the islanders hold for Vietnam’s beloved leader (Source: Internet)
The Choai Primitive Forest on Co To Island is one of the last remaining coastal rainforests in northeastern Vietnam (Source: Internet)
At Ky Con Walking Street, the night comes alive with sizzling seafood, grilled skewers, fresh sugarcane juice, and the laughter of locals and travelers alike (Source: Internet)
Small Co To Island (Co To Con) is a hidden paradise with white sand beaches, crystal-clear waters, and zero residents (Source: Internet)
A peaceful sanctuary for reflection, surrounded by pine trees, sea views, and the calm spirit of Co To (Source: Internet)
To help you make the most of your time on Co To Island, this section outlines practical one-day and two-day itineraries. These suggested plans will guide you through the island’s must-see beaches, cultural sites, and top dining spots efficiently and enjoyably.
Itinerary
Time
Activity
One-Day Itinerary (For Speed Travelers)
Early morning
Welcome the sunrise at Mong Rong Rock Beach (Cau My Reef), one of the most iconic sunrise spots on the island. Afterward, visit the nearby primitive Choai Forest, a rare coastal rainforest with rich biodiversity and peaceful walking trails.
Morning
Return to town for breakfast. Popular local options include seafood noodle soup and steamed rice rolls.
Continue your morning by strolling along the picturesque Love Road, a tree-lined coastal walkway, and paying a visit to the Ho Chi Minh Monument, a meaningful cultural and historical landmark on the island.
Noon
Enjoy lunch at a restaurant in the town center. Afterward, head to Hong Van Beach, known for its calm, crystal-clear waters and soft sandy shore, an ideal place to relax, swim, or simply nap by the sea during the hottest part of the day.
Afternoon
Hike up to the Co To Lighthouse, the highest point on the island, where you will be rewarded with panoramic views of the sea and surrounding landscapes.
Sunset
Make your way to Van Chay Beach, one of Co To’s most scenic and spacious beaches, to enjoy a refreshing swim and watch the sun slowly dip below the horizon.
Evening
Treat yourself to a seafood barbecue dinner featuring local delicacies. After dinner, explore the lively Ky Con Walking Street, where you can enjoy the evening atmosphere, shop for local souvenirs, or try more street food.
Two-Day Itinerary (Relaxed & Complete)
Day 1
Morning: Travel from Cai Rong Port to Co To Island. Upon arrival, check into your accommodation and rent a motorbike for convenient transportation during your stay. It is advisable to book both the room and motorbike in advance, especially on weekends and public holidays.
Midday: Have lunch at a local restaurant in the town center, where you can enjoy fresh seafood and regional dishes.
Afternoon: Take a boat trip to Co To Con Island, a small uninhabited island known for its untouched beaches and crystal-clear water. Enjoy swimming and relaxing by the sea; snorkeling is available as an optional activity. This excursion takes approximately 3 to 4 hours. Estimated boat rental cost: 600,000 - 800,000 VND per group.
Sunset: Return to the main island and head to Van Chay Beach, a wide, open beach ideal for watching the sunset in a peaceful setting.
Evening: Enjoy a seafood barbecue dinner on the beach or at a local restaurant. After dinner, take a walk along Ky Con Pedestrian Street, where you can soak in the lively coastal atmosphere and explore local shops and street food vendors.
Day 2
Early Morning: Wake up early and head to Cau My Reef (Mong Rong Rock Beach) to witness the sunrise over the sea and dramatic rock formations.
Morning: Return to the town for breakfast. Then, visit Love Road, the Ho Chi Minh Monument, and Truc Lam Co To Pagoda.
Noon: Relax and swim at Hong Van Beach, one of the most tranquil and scenic beaches on Co To. Enjoy lunch by the sea, and optionally try kayaking or stand-up paddleboarding (SUP). Estimated kayak rental: 100,000 – 150,000 VND per hour.
Midday: Return to your guesthouse or hotel to pack up and check out. Transfer to the port and take the speedboat back to the mainland, concluding your island getaway.
Co To Island is not only famous for its pristine beaches and tranquil scenery but also for its fresh and unique seafood delicacies that visitors should not miss. Below are the top must-try dishes with accurate details:
Special Features: Co To abalone is considered a luxury delicacy due to its rich, tender texture and naturally sweet taste. Harvested from the clear coastal waters around the island, it is often steamed with ginger or cooked into porridge, preserving its delicate umami flavour. Abalone is highly valued for its nutritious and medicinal properties in traditional Vietnamese cuisine.
Estimated Price: Approximately VND 800,000 - 1,500,000 (USD 32.00 - 60.00) per kilogram, depending on size and freshness.
Co To Abalone is one of the island’s most prized delicacies — firm, flavorful, and packed with ocean freshness (Source: Internet)
Special Features: Cu Ky, also known as stone crab, is a signature dish unique to Quang Ninh coastal areas, especially Co To. Unlike regular crabs, Cu Ky has smaller claws but extremely flavourful and sweet meat. It is often steamed or stir-fried with tamarind sauce, served with dipping salt pepper lime to enhance its natural taste.
Estimated Price: VND 90,000 - 110,000 (USD 3.7 - 4.5) per kilogram, depending on size.
Whether steamed, stir-fried with tamarind, or served in hotpot, this rustic coastal delicacy is a must-try for adventurous foodies (Source: Internet)
Special Features: Sea urchins in Co To are known for their rich, creamy roe that is often grilled with scallion oil or cooked into porridge for a nutritious meal. Local fishermen dive to collect fresh urchins every morning, ensuring top quality. This dish is appreciated for its creamy texture and subtle ocean flavour, believed to improve vitality.
Estimated Price: VND 50,000 - 70,000 (USD 2.00 - 2.80) per urchin dish when grilled or steamed.
Spiky on the outside, rich and buttery inside (Source: Internet)
Special Features: Mantis shrimp, locally known as tôm tít, is a sought-after seafood due to its sweet, firm meat resembling both shrimp and lobster. In Co To, it is often steamed with lemongrass or stir-fried with tamarind sauce. Many visitors enjoy peeling it themselves to experience its freshness directly.
Estimated Price: VND 250,000 - 400,000 (USD 10.00 - 16.00) per kilogram, depending on market price and season.
Mantis shrimp is a local favorite, sweet, succulent, and bursting with ocean flavor (Source: Internet)
Special Features: Sea cucumber is a nutritious delicacy famous for its health benefits such as improving immunity and rejuvenating the body. In Co To, it is typically cooked into stews with abalone or stir-fried with vegetables. Its jelly-like texture and subtle oceanic taste make it a premium dish for special meals.
Estimated Price: VND 800,000 - 1,200,000 (USD 32.00 - 48.00) per kilogram, depending on preparation style and size.
Known for its health benefits and delicate texture, sea cucumber is one of Co To Island’s most prized ocean delicacies (Source: Internet)
Visiting Co To Island offers a tranquil escape from urban life, but to make your trip more seamless and enjoyable, consider these practical local tips:
Co To Island offers travellers a rare combination of unspoiled beaches, delicious local seafood, authentic fishing community culture, and breathtaking coastal landscapes. Whether you wish to kayak in turquoise waters, enjoy a fresh abalone feast, or watch sunrise from its historic lighthouse, this secluded destination promises unique experiences far from Vietnam’s busy cities.
For seamless flights to nearby Hanoi or Van Don Airport before embarking on your Co To Island adventure, Choose Vietnam Airlines for premium service, convenient schedules, and exclusive offers that make every journey smooth and memorable.
Passengers are required to have adequate travel documents for all flights on all concerned airlines and to abide by national laws and regulations. Vietnam Airlines does not take responsible if passengers are denied entry into any country.
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