Islands
Vietnam possesses a varied coastline with thousands of islands and islets, offering a wide spectrum of marine landscapes. The experience ranges from the dramatic limestone towers of the north to the palm-fringed, white-sand archipelagos of the south. These destinations provide everything from secluded, undeveloped beaches to full-service resort towns, catering to different travel preferences. Exploring Vietnam's islands offers a distinct perspective on the country’s natural geography, marine biodiversity, and coastal cultures.
Why Choose a Vietnamese Island for a Getaway?
Vietnam's islands present a compelling case for travelers seeking coastal and marine experiences due to a combination of geographical variety and accessibility.
- Geographical Diversity: The islands vary immensely by region. The north features towering karst formations in emerald waters, while the central coast has volcanic remnants and marine reserves. The south is home to classic tropical archipelagos with dense forests and coral reefs.
- Range of Development: A visitor can find islands to suit any travel style. Phu Quoc offers international resorts and extensive amenities, while islands like Nam Du or Ly Son provide a more rustic, locally-focused experience with fewer crowds.
- Marine Biodiversity: Many island regions, such as Con Dao and the Cham Islands, are protected as national parks or marine reserves. This conservation supports healthy coral reefs and diverse sea life, creating excellent conditions for diving, snorkeling, and wildlife observation.
Top Picks

Hai Phong
Cat Ba Islands
The largest island in the Ha Long Bay archipelago, Cat Ba serves as a base for exploring the less-crowded Lan Ha Bay. Its rugged national park is ideal for hiking, while the surrounding waters are perfect for kayaking and rock climbing.

Quang Ngai
Ly Son Island
Formed by volcanic craters, Ly Son is known for its unique landscapes and fields of garlic and onions. The island offers clear waters for swimming and a glimpse into a well-preserved local fishing culture.

Hoi An
Cham Islands
This cluster of eight islands forms a UNESCO World Biosphere Reserve. It is one of the best spots for diving and snorkeling in the region, with protected coral reefs and abundant marine life, easily accessible from Hoi An.

An Giang
Phu Quoc Island
Vietnam's largest island, Phu Quoc is a well-developed destination with an international airport, numerous resorts, and calm beaches. It is known for its fish sauce production, pepper farms, and the Phu Quoc National Park, which covers half the island.

Ho Chi Minh CIty
Con Dao Islands
A remote archipelago and former penal colony, Con Dao is now a national park celebrated for its protected sea turtle nesting sites, clear water, and granite cliffs. It offers a quiet, nature-focused escape with a sobering historical dimension.

Phan Thiet
Phu Quy Island
A remote outpost known for its clear waters, pristine beaches, and strong winds. The island remains largely undeveloped, offering an authentic glimpse into local fishing life and a true sense of escape from tourist circuits.

An Giang
Nam Du Island
An archipelago of 21 islets, Nam Du offers a less-developed alternative to Phu Quoc. Its appeal lies in its simple guesthouses, fresh seafood, and opportunities for boat trips to explore uninhabited shores and snorkeling spots.
Essential Tips
Tips
- Book in Advance: During peak season (holidays and local summer vacation), ferry tickets and accommodation on popular islands can sell out. It is wise to book key transport and lodging ahead of time.
- Respect the Environment: Many islands are protected areas. Dispose of all trash properly, avoid single-use plastics when possible, and do not touch or stand on coral reefs while swimming or snorkeling.
- Carry Cash: While major resorts on Phu Quoc accept cards, smaller islands and local vendors on all islands often operate on a cash-only basis. Ensure a sufficient amount of Vietnamese Dong is carried.
What to Pack
- Reef-Safe Sunscreen: Protects marine ecosystems from harmful chemicals found in standard sunscreens.
- Insect Repellent: Particularly important for jungle and forested areas, especially during the evening.
- Waterproof Bag: Essential for protecting electronics and valuables on boat trips and at the beach.
FAQs
Which is the best Vietnamese island for families?
Phu Quoc is generally the most suitable for families, offering a wide range of resorts with pools and kids' clubs, calm beaches, and direct flights from many cities, which simplifies travel logistics.
Do I need a special visa for Phu Quoc?
Travelers flying directly to Phu Quoc (and not visiting mainland Vietnam) can enter without a visa for up to 30 days. This policy applies to all nationalities.
Which island is best for diving and snorkeling?
The Con Dao Islands and the Cham Islands (Cu Lao Cham) are widely regarded as the top spots due to their status as protected marine parks, resulting in healthier coral and more abundant sea life.
How do you get to the Con Dao Islands?
Con Dao is accessible via daily flights from Ho Chi Minh City and Can Tho, or by high-speed ferry from Vung Tau or Soc Trang. Flying is significantly faster and more comfortable.
Are Vietnam's islands expensive to visit?
Costs vary greatly. Islands like Phu Quoc have options from budget guesthouses to luxury villas. More remote islands like Ly Son or Nam Du are generally much cheaper but offer more basic facilities.
What is the largest island in Vietnam?
Phu Quoc is the largest island in Vietnam, with an area of approximately 574 square kilometers (km2).
Is it easy to get around on the islands?
On most developed islands like Phu Quoc and Cat Ba, renting a motorbike is the most common way to explore. Taxis and ride-hailing apps are also available. On smaller islands, options may be limited to walking or hiring a motorbike taxi.
Are there ATMs on smaller, more remote islands?
Smaller islands like Nam Du or Ly Son have limited or no ATMs. It is essential to bring enough cash for the duration of the stay on these less-developed islands.
Which island is best for a quiet, off-the-beaten-path experience?
The Con Dao archipelago or the Nam Du archipelago offer more secluded and less commercialized experiences compared to Phu Quoc, making them suitable for travelers seeking tranquility and nature.
What is the main difference between Ha Long Bay and Cat Ba Island?
Ha Long Bay is a UNESCO World Heritage Site known for boat cruises. Cat Ba is the largest island within the bay's archipelago, serving as a hub for accommodation and activities like hiking in its national park and exploring the adjacent Lan Ha Bay.
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