Exploring Lang Ong Nam Hai Festival in Phu Quoc – The Cultural & Religious Beauty of Fishermen

Southern

Phu Quoc - Kien Giang

Sovaba.travel

Updated at: 24/09/2026

1. History and Origin of Lang Ong Nam Hai Phu Quoc

Lang Ong Nam Hai Festival has a history dating back hundreds of years, closely linked to the migration of fishermen from Central Vietnam to Phu Quoc to settle. Initially, the temple was just a small shrine built from simple materials. However, over time, the worship of Ca Ong (Whale God), brought from their homeland, gradually became a vital spiritual anchor for the fishing community during sea voyages.

In folk beliefs, Ca Ong (whales) is revered under the titles Nam Hai Dai Tuong Quan (Grand General of the South Sea) or Nam Hai Ngoc Lan Ton Than (Exalted God of the South Sea), serving as the guardian deity of the sea who guides ships through storms and rescues those in distress. When a whale washes ashore, local fishermen organize a solemn funeral, burying and worshipping it according to traditional rites. Today, Lang Ong Nam Hai still preserves several whale bone caskets, carefully maintained as evidence of the long-standing spiritual belief of coastal residents. Building upon this foundation, the festival was established as an annual whale-worshipping ritual, expressing gratitude and praying for a favorable, safe sea season for local fishermen.

Annual whale-worshipping festival
Photo: Annual whale-worshipping festival  

2. Location of Lang Ong Nam Hai Phu Quoc

Lang Ong Nam Hai is located in Quarter 9, Duong Dong Ward, Phu Quoc City, Kien Giang Province. This central location is only about a 10-15 minute drive from Phu Quoc Airport and sits right along the coast of Duong Dong – An Thoi.

How to get there:

  • From Duong Dong center: Rent a motorbike (around 50,000 – 70,000 VND/day) or take a taxi/Grab.
  • From An Thoi town or southern resorts: Drive along DT45 road for about 30-40 minutes.
  • Close to famous attractions: 2 km from Dinh Cau Temple and about 3 km from Sung Hung Pagoda.

The temple features simple yet majestic traditional architecture, with a spacious courtyard overlooking the sea where hundreds of fishing boats anchor during the festival.

3. Timing of the Lang Ong Nam Hai Festival in Phu Quoc

Lang Ong Nam Hai Festival is held annually on the 15th and 16th days of the 2nd lunar month, consisting of two main parts with distinct activities:

  • 15th day of the 2nd lunar month: Features the festive part with lively community activities and cultural performances.
  • 16th day of the 2nd lunar month: Focuses on the ceremonial part with solemn rituals rich in spiritual significance.

This period usually falls around mid-March in the solar calendar. Occurring after the Lunar New Year, the weather is pleasant, the sea is calm, and fishermen prepare for the new fishing season. However, visitors should check the exact lunar calendar before planning their itinerary.

The festival is held in the 2nd lunar month
Photo: The festival is held in the 2nd lunar month 

4. Key Activities during the Lang Ong Nam Hai Festival

The festival is clearly divided into the festive part and the ceremonial part, offering a diverse experience ranging from joyful to solemn.

Festive Part (15th day of the 2nd lunar month) 

This is a true celebration for the fishing community, drawing thousands of participants:

  • Boat racing: The most outstanding activity with 12 teams (6 male, 6 female) competing on a 2km course using traditional wooden boats. The race starts at 4:00 AM, with festive drums, flags, and gongs echoing along the nearly 2km coastline.
  • Folk games: Tug-of-war (sometimes in water), blindfolded pot breaking, swimming, basket boat shaking.
  • Culinary competitions: Cooking coastal dishes (herring salad, crab blood pudding, Ham Ninh flower crab, spiny snails…).
  • Art performances: Quang-style Tuong singing and Don Ca Tai Tu music resonate while boats anchor densely off the beach in front of the temple.

Ceremonial Part (16th day of the 2nd lunar month) 

  • Praying for Peace Ceremony (Le Cau An): Fishermen offer items (fruits, sweets, incense, flowers) to pray for peace and good fortune for the entire year.
  • Main Worship Ceremony (Le Chanh Te): The primary ritual with large offerings including roasted pig, a five-fruit tray, and traditional dishes. The atmosphere is solemn, with everyone dressed in Ao Dai or traditional attire.

The entire festival demonstrates community solidarity, as fishermen suspend operations for a day to join the festivities together.

5. Profound Significance of Fishermen's Beliefs

Lang Ong Nam Hai Festival carries not only religious significance but also clearly reflects the cultural life of the Phu Quoc fishing community. Through the festival, locals:

  • Commemorate and express gratitude to Ca Ong – a spiritual symbol associated with protection at sea
  • Pray for favorable conditions for the fishing season, hoping for calm seas, abundant catches, and safety during voyages
  • Strengthen community spirit, fostering bonding and faith in maritime labor
  • Preserve and pass down traditional cultural values amidst modern development

These values make the festival a unique cultural highlight, attracting tourists not only for sightseeing but also to delve into the faith and daily life of island coastal residents.

The festival reflects the spiritual life of Phu Quoc fishermen
Photo: The festival reflects the spiritual life of Phu Quoc fishermen 

6. Tips for Attending the Lang Ong Nam Hai Festival

To have a complete experience when attending the festival, you should keep a few points in mind:

  • Attire: Choose polite, modest clothing when attending ceremonial rituals
  • Offerings: You can prepare fresh flowers, fruits, or sweets for offerings (optional)
  • Visiting time: It is recommended to arrive early in the morning on the 15th of the lunar month to watch festive activities and stay until the 16th to fully experience the rituals
  • Cuisine: Enjoy local specialties such as herring salad, sea urchins, and sea cucumbers
  • General note: Maintain cleanliness, avoid crowding in ceremonial areas, and ask for permission before taking photos

Suggested itinerary combination:

  • Visit Dinh Cau Temple, Sung Hung Pagoda, or enjoy swimming in the Duong Dong area

The festival is free to enter, suitable for both family travel and anyone interested in experiencing local culture.

Visitors should visit the festival early in the morning
Photo: Visitors should visit the festival early in the morning  

Lang Ong Nam Hai Festival is not just a religious event, but a vivid reflection of the cultural and spiritual life of Phu Quoc fishermen across generations. It is an occasion for the community to connect, maintain faith, and pass down traditional values bound to the sea. If you wish to explore Phu Quoc through a cultural lens rather than just leisure, this festival is a worthwhile experience to consider on your journey. Combining festival attendance with nearby attractions will make your trip even more diverse and meaningful.

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