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Cham Island diving: A complete guide to an epic experience

16/11/2025

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Cham Island diving offers an incredible opportunity to explore some of Vietnam’s most stunning marine landscapes. This ecological area is home to over 300 coral species and other diverse marine life.

1. Types of Cham Island diving
2. Best time to experience diving in the Cham Islands
3. Top diving spots in the Cham Islands
4. Information about Cham Island diving tours
5. Guide for first-timers
- 5.1. Before diving
- 5.2. During diving
6. Centers for Cham Island diving

1. Types of Cham Island diving

Cham Islands are a great spot for diving, offering different ways to explore its underwater world. Here are the three most popular types of diving you can try:

Snorkeling in Cham Islands: Snorkeling is the easiest way to see the Cham Islands’ marine life. You only need a mask, snorkel, and fins to float on the water’s surface and look down at the colorful coral reefs.
Scuba diving in Hoi An: Scuba diving lets you go deeper and stay underwater longer with a special tank and gear. You can enjoy the beauty of the ocean up close. Even if you have never dived before, there are beginner-friendly options with instructors.
Sea-walking in Hoi An: Sea walking is a unique experience where you wear a special helmet that supplies air, allowing you to walk on the ocean floor. You do not need to know how to swim, and you can get up close to the coral while walking along the seabed.

Experience diving in the Cham Islands (Source: Collected)

2. Best time to experience diving in the Cham Islands

The best time to go Cham Island diving is from May to July. During these months, the weather is dry and warm, creating perfect conditions for exploring the underwater world. The sea is calm and the water is clear, allowing for the best visibility of the coral reefs.

Since the Cham Islands are located far from the mainland, you will need to take a boat or canoe to get there. Traveling during the dry season ensures a smooth trip. In addition to diving, you can also enjoy other beach activities without worrying about bad weather.

Read more: Hoi An weather: The comprehensive guide for your seasonal travel

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3. Top diving spots in the Cham Islands

3.1. Bai Xep Beach

Bai Xep Beach, also known as “Coral Beach,” is one of the best places for Cham Island diving. Famous for its well-preserved coral reefs, this beach is great for both snorkeling and scuba diving. The area has shallow water, which means even those who do not know how to swim can still enjoy an exciting experience.

Cham Island scuba diving is an exciting activity (Source: Collected)

3.2. Bai Bim Beach

Known for its untouched beauty, Bai Bim Beach boasts a long stretch of white sand and fresh air. The area’s favorable conditions support the growth of coral reefs, creating an excellent environment for snorkeling and scuba diving.

3.3. Hon Dai Island

Situated on the western side of the Cham Islands, Hon Dai Beach remains completely untouched with no inhabitants or commercial developments. This lack of human interference has allowed the coral reefs to flourish, making it a prime destination for Cham Island diving.

3.4. Hon Mo Island

Hon Mo is an ideal Cham Island diving spot for those who love independent exploration. This small island is home to coral reefs that grow near rocky cliffs, creating a breathtaking underwater scene. The clear water provides excellent visibility, allowing divers to fully appreciate the marine life.

3.5. Hon Nhon Island

As a fantastic spot for exploring Cham Island’s rich marine life, Hon Nhon Island boasts a wide variety of vibrant coral species. Sea-walking offers a unique way to experience the underwater world here. You can walk along a 1.2-meter-wide, 15-meter-long underwater path at a depth of 5-6 meters, enjoying an up-close view of the coral reefs and marine life.

Have a refreshing time with Cham Island diving in Hoi An (Source: Collected)

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4. Information about Cham Island diving tours

The Cham Islands offer a variety of diving experiences:

Snorkeling: VND 150,000/person (with a life jacket and snorkeling mask)
Scuba diving: VND 800,000/person (with protective gear and a guide)
Sea-walking: VND 950,000/person (with protective gear and a guide)

These prices cover only the essential equipment and 15 minutes of guided diving. It does not include towel rental, food, or drinks. If you wish to explore more of the Cham Island, additional services are also available:

Canoe ride: VND 300,000/person (round trip)
Wooden boat ride: VND 70,000/person (one-way trip)
Tent rental: VND 100,000/tent (for 4 people)
Paragliding: VND 600,000/person – 800,000 VND/two people
Homestay rental: VND 120,000 – 200,000/room
Motorbike rental: VND 120,000 – 200,000/day

Instead of paying for individual activities, joining a Cham Island diving tour is a more convenient option. These tours typically include hotel pick-up in Hoi An or Da Nang, followed by a transfer to Cua Dai Port, where a boat will take you to the Cham Islands in 30-45 minutes. The tour typically covers the cost of the canoe ride and provides a guided visit to other attractions like Bai Lang Beach, Hai Tang Pagoda, Tan Hiep Market, etc.

After an exciting dive, tourists are treated to a delicious local meal, which features specialties like sun-dried squid, stone crab, and wild vegetables. Additionally, tourists can relax on the pristine shores of Bai Huong Beach and Bai Chong Beach.

Go on a Cham Island diving tour for an all-inclusive experience (Source: Collected)

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5. Guide for first-timers

5.1. Before diving

To ensure an enjoyable diving experience, proper preparation is key. Here are a few tips to keep in mind before heading into the water:

Be aware of health conditions: Individuals with anxiety, fear of water, heart diseases, high blood pressure, or spinal issues should avoid diving, as these conditions can pose serious risks underwater.
Choose well-fitting gear: Make sure your wetsuit fits snugly, your mask is properly adjusted to prevent water from leaking in, and your snorkel is securely attached.
Eat light before diving: Avoid heavy meals right before diving, as they can cause nausea and discomfort. If needed, have a light snack and wait at least an hour before diving.
Warm up: Stretching before getting in the water helps reduce the risk of muscle cramps while diving.
Assess your readiness: If you are feeling unwell, anxious, or unprepared, do not force yourself to dive, as this can create unnecessary stresses and potential dangers.
Check all equipment thoroughly: Inspect your gear for any issues before diving. If something seems off, inform the tour operator immediately.

5.2. During diving

Once you are in the water, it is important to stay mindful and follow safety guidelines to ensure a smooth experience:

Follow the instructor’s guidance: Always listen to your diving instructor and do not separate from the group.
Move slowly and calmly: Swim at a steady pace to conserve energy and adapt to the underwater environment. Sudden movements can disturb marine life and stir up sediment, reducing visibility.

Keep these tips in mind before diving in the Cham Islands, Vietnam (Source: Collected)

6. Centers for Cham Island diving

The Cham Islands are home to several professional diving centers that offer a range of services for both beginners and experienced divers. Each center provides essential diving gear, including wetsuits, masks, fins, snorkels, and oxygen tanks, ensuring that divers have everything they need for a safe dive. Additionally, they offer structured training sessions, covering fundamental diving techniques.

Here are three notable centers for Cham Island diving:

Hoi An Diving Centre – Blue Coral Diving: 33 Tran Hung Dao Street, Hoi An

Cham Island Diving: 41 Tran Hung Dao Street, Hoi An

Tiger Fish Divers: 135 Tran Quang Khai Street, Hoi An

Discover: Diving in Vietnam

*Note: The information in this article is for reference purposes only and may be subject to change over time.

Cham Island diving offers an unforgettable experience, whether you are snorkeling, scuba diving, or walking on the ocean floor. With crystal-clear waters, it is a perfect destination for both beginners and experienced divers. By choosing the right time to visit, following essential diving guidelines, and booking with reputable diving centers, you can make the most of your underwater adventure.

For those looking to extend their adventure beyond the Cham Islands, VinWonders Nam Hoi An offers exhilarating games and shows. This top-rated amusement park promises a day full of fun for visitors of all ages. To make your trip even more seamless, consider staying at Vinpearl Resort & Golf Nam Hoi An, a luxurious beachfront resort that provides top-tier amenities and breathtaking ocean views.