Location: Quảng Ninh Province, northeastern Vietnam (about 80 km from Ha Long City).
Part of the Cô Tô Archipelago, including Big Cô Tô (Cô Tô Lớn) and smaller islands like Cô Tô Con.
Known for clear turquoise waters, white sand beaches, and a peaceful atmosphere untouched by mass tourism.
Some of the cleanest and most beautiful beaches in northern Vietnam.
A quiet, non-commercialized escape, perfect for relaxation and nature lovers.
Ideal for beach lovers, couples, families, and off-the-beaten-path travelers.
Affordable and welcoming with growing eco-tourism infrastructure.
One of the most beautiful and quietest beaches.
Long white sand stretch with crystal-clear water — great for swimming, relaxing, or beach games.
Calm and shallow waters, ideal for families with children.
Kayaking and beach camping available.
Uninhabited island with pristine beaches.
You can rent a boat to explore or snorkel in the clear waters.
Built in the 1800s, offering panoramic views of the sea and forests.
Climb up for sunrise or sunset views.
A romantic seaside walkway with pine trees and ocean breeze — perfect for evening strolls.
A small but historic Catholic church with French colonial architecture.
April to September: Best beach weather, warm and sunny.
Avoid late July to early August: Typhoon season.
October to March: Cooler and windier, fewer tourists — better for quiet stays but less suitable for swimming.
From Hanoi:
Take a bus or limousine (~4 hours) to Cái Rồng Port (in Vân Đồn District, Quảng Ninh).
Then, take a speedboat to Cô Tô Island (~1–1.5 hours).
Boat companies: Ka Long, Phuc Xuyen, and Quang Minh (check schedules in advance).
Important Tip:
Bring your ID or passport for boat ticket registration (required by local authorities).
Boat schedules may be affected by weather.
Hotels and homestays in Cô Tô Town – convenient for dining and transport.
Eco-resorts and beach bungalows – near Van Chay or Hong Van beaches for a peaceful retreat.
Some camping and glamping options are also available.
Seafood hotpot, grilled squid, mantis shrimp, sea snails.
Cô Tô’s dried squid is a local specialty.
Enjoy fresh catches of the day at beachside BBQ spots.
Book accommodation and boats in advance, especially during holidays.
Bring cash – there are limited ATMs on the island.
Protect the environment – avoid leaving plastic waste behind.
If prone to seasickness, bring motion sickness medication for the boat ride.