Scuba diving in Nha Trang is always a top choice for visitors to this beautiful coastal city. Besides its famous crystal-clear beaches, Nha Trang boasts a diverse marine ecosystem with vibrant coral reefs and hundreds of marine species. If you are planning an exciting diving trip, join Let’s Fly Travel in this detailed review to discover the best time to dive, the most beautiful diving spots, and useful tips to make your trip more complete.
1. Best Time for Scuba Diving in Nha Trang
The ideal time for scuba diving in Nha Trang is from March to September. This is the dry season, featuring warm sunny weather, minimal rainfall, calm seas, and clear water. During this period, underwater visibility ranges from 15 to 20 meters, making it perfect for admiring the colorful coral reefs and marine life.
- March – June: Early dry season with pleasant weather, moderate temperatures, and fewer tourists. This is an excellent time for those seeking a peaceful diving experience.
- July – September: Peak tourist season with sunny weather and vibrant blue seas. Although more crowded, it is still a fantastic time for diving.
Suggestions for you: If you want to take stunning underwater photos, dive in the early morning or before 10 AM when the sunlight filters through the water, creating a beautiful effect.

2. Best Scuba Diving Spots in Nha Trang
Nha Trang has many famous diving sites, each offering unique beauty suitable for different skill levels. Below are the best diving spots in Nha Trang you should not miss.
2.1. Hon Mun – The Most Famous Diving Spot in Nha Trang
Hon Mun is Vietnam’s first marine reserve and the most famous diving site in Nha Trang. With over 350 coral species and hundreds of colorful fish, Hon Mun is truly an underwater paradise for ocean lovers.
- Highlights: Crystal-clear water, diverse marine ecosystem, and professional diving services.
- Diving activities: Snorkeling and scuba diving.
- Best for: Beginners and professional divers.
- Must-try experience: Admire vibrant coral reefs, schools of tropical fish, and rare marine creatures such as sea turtles and seahorses.
Suggestions for you: If you are a beginner, choose a diving service with an instructor at Hon Mun to help you get comfortable with the equipment and ensure safety.

2.2. Monkey Island (Hon Lao) – A Unique Diving Spot
Monkey Island, also known as Hon Lao, is not only famous for its playful monkeys but also an excellent diving destination with colorful coral reefs and diverse marine life.
- Highlights: Pristine and peaceful environment, ideal for those looking to escape the crowds.
- Diving activities: Mainly snorkeling.
- Best for: Families, groups of friends, and first-time divers.
- Must-try experience: Besides diving, you can go kayaking, interact with monkeys, and enjoy fresh seafood on the island.
2.3. Hon Mot – A Hidden Gem for Diving
Hon Mot is a small, tranquil island near the shore, featuring unspoiled beauty and calm waters. It is a perfect spot for those who want to avoid the crowds and explore marine life peacefully.
- Highlights: Calm seas, clear water, and abundant marine biodiversity.
- Diving activities: Snorkeling and scuba diving.
- Best for: Beginners and those who love a quiet underwater experience.
- Must-try experience: Observe colorful coral reefs, swim alongside schools of small fish, and enjoy the absolute tranquility beneath the ocean.

2.4. Vinpearl Diving Club (Hon Tre Island) – A Luxury Diving Experience
Vinpearl Diving Club, located on Hon Tre Island, is a modern diving center offering high-end facilities and services. It is an excellent place for those looking for a professional diving experience combined with relaxation.
- Highlights: High-quality services, modern diving equipment, and a diverse marine ecosystem.
- Diving activities: Mainly scuba diving, suitable for all skill levels.
- Best for: Visitors who want to combine diving with luxury resort experiences.
- Must-try experience: After diving, relax on private beaches, enjoy water sports, or indulge in spa treatments at Vinpearl.

Suggestions for you: If you are looking for a package, safe and quality Nha Trang scuba diving tour, let Lets Fly Travel accompany you. We offer scuba diving tours with reasonable prices, professional guides and dedicated services. Booking the tour today so as not to miss the magical ocean exploration journey in Nha Trang.
3. Scuba Diving Prices in Nha Trang
Diving prices in Nha Trang vary depending on the type of diving, location, and included services. Below is the reference price:
- Snorkeling: 300,000 – 400,000 VND per person (includes equipment and guide).
- Scuba diving for beginners: 700,000 – 1,200,000 VND per person (includes instructor, equipment, and boat transportation).
- Professional scuba diving: 1,500,000 – 2,500,000 VND per person (includes advanced equipment, instructor, and premium services).
- All-inclusive diving tour (including boat transportation, equipment, instructor, and lunch): 800,000 VND per person.
Note: Prices may vary based on the tourist season and service providers. To get the best deals and ensure safety, book through trusted tour agencies like Let’s Fly Travel, known for high-quality diving tours with experienced instructors.

Nha Trang Scuba Diving Tour
- Admire a world completely different from life on land. The colorful coral reefs, all shapes and sizes will amaze you.
- You will have the opportunity to swim with thousands of different species of fish, from small and cute clown fish
- In a noisy and bustling world, diving is a great way to relax and reduce stress. The sound of the waves, the sparkling light of the sun rays through the water will help you forget all your worries.
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4. Essential tips for a safe and enjoyable diving trip
4.1. General Safety Tips for Scuba Diving in Nha Trang
- Check your health condition: Avoid diving if you have respiratory or heart problems or feel unwell.
- Check the weather forecast: Avoid diving on windy days or when waves are rough to ensure safety and visibility.
- Choose a reputable diving tour provider: Ensure they have licensed guides, modern equipment, and professional services.
4.2. Things to Prepare Before Your Diving Tour
- Bring swimwear, towels, sunscreen, and motion sickness medicine if needed.
- Avoid heavy meals and alcohol before diving to prevent bloating and discomfort.
- Familiarize yourself with diving equipment and listen carefully to the instructor’s guidance.
4.3. Safety Tips During and After Diving
- Stay calm and breathe steadily; avoid rapid breathing or panic if unexpected situations arise.
- If you are a beginner, stay close to your instructor and avoid diving too deep.
- After diving, rest adequately, drink plenty of water, and avoid strenuous activities to help your body recover.

Scuba diving in Nha Trang is an unforgettable experience with ideal weather, breathtaking dive sites, and top-tier services. Whether you are a beginner or an advanced diver, Nha Trang offers an underwater world full of wonders waiting to be explored.