Nha Trang Bay is home to many islands, crystal-clear waters, and beautiful coral reefs. The most popular way to explore them is the Nha Trang 4-Island Tour by boat or speedboat in a single day. This article covers what the tour typically includes, reference prices, the best season to go, and what to prepare.
Which Islands Does the Nha Trang 4-Island Tour Visit?
Depending on the operator, tours usually depart around 8:00 AM from Cau Da Port and return around 4:00 PM. Common stops include:
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Hon Mun: located within a marine protected area, famous for its coral reefs; guests can snorkel or view the seabed from a glass-bottom boat.
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Hon Mot, Bai Tranh: swimming, relaxing on sandy beaches; some tours include kayaking and parasailing.
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Fishing village: a stop at a floating fishing village for a seafood lunch.
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Hon Tam or Tri Nguyen Aquarium: depending on the package, guests may enjoy mineral mud baths or visit the aquarium.
Crystal-clear waters at Hon Mun, the most renowned snorkeling spot in Nha Trang Bay. Photo: Nguyen Hung Vu / Wikimedia Commons, CC BY 2.0.
Reference Tour Prices
The 4-Island Tour is available at various price points: a basic package starts from around VND 450,000 per adult; packages that include mud baths or premium services range from VND 750,000–950,000. Always confirm whether the price includes hotel transfers, lunch, island entry fees, snorkeling equipment, and insurance.
Coral Snorkeling: What You Should Know
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Snorkeling: suitable even for non-swimmers — all you need is a life jacket and a snorkel mask.
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Scuba diving: a dedicated instructor accompanies you at an additional cost; ask the operator about certifications and safety standards.
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Protecting the coral: do not step on, touch, or break the coral, and do not feed the fish.
Coral reefs and fish in Nha Trang Bay. Photo: Ilse Reijs and Jan-Noud Hutten / Wikimedia Commons, CC BY 2.0.
Best Season to Visit
Many operators recommend the period from March to August, when the weather is sunny, the sea is calm, and the water is clear. October to December is the rainy season in Nha Trang; the sea can be rough and tours may alter their itineraries or be temporarily suspended.
Fishing boats moored at a fishing village along Nha Trang Bay. Photo: Prince Roy / Wikimedia Commons, CC BY 2.0.
Island Tour Tips
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Take seasickness medication before boarding if you are prone to motion sickness.
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Bring a swimsuit, towel, sunscreen, a hat, sunglasses, and a set of dry clothes.
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Use a waterproof pouch for your phone.
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Children should always wear a life jacket in the water and be accompanied by an adult.
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Choose an operator whose boats and speedboats meet safety standards, with sufficient life jackets and insurance.
Tour prices and itineraries vary by operator and are subject to change. Please verify at the time of booking.
Photo Credits
Featured image: "Island in Nha Trang Bay" – Baoothersks / Wikimedia Commons, CC BY-SA 4.0. All other photos are credited directly beneath each image.
Frequently asked questions
Which islands does the Nha Trang 4-Island Tour visit?
Depending on the operator, the tour typically stops at Hon Mun, Hon Mot or Bai Tranh, a floating fishing village, and Hon Tam or Tri Nguyen Aquarium.
How much does the Nha Trang 4-Island Tour cost?
A basic package starts from around VND 450,000 per adult; packages that include mud baths or premium services range from VND 750,000–950,000. Prices vary by operator.
Where and what time does the 4-Island Tour depart?
Tours usually depart around 8:00 AM from Cau Da Port and return around 4:00 PM.
Can non-swimmers snorkel to see the coral?
Yes. Snorkeling only requires a life jacket and a snorkel mask; let your guide know so they can provide assistance.
What is the best season for the Nha Trang island tour?
March to August offers sunny weather and calm, clear seas. October to December is the rainy season and the sea can be rough.
