Laem Sai Fort is an important military structure of Songkhla dating back to the early Rattanakosin period. It was part of a broader urban defense system connected to the city wall and key strategic points around the mouth of Songkhla Bay, which was once a major maritime trade hub in southern Siam.

The fort was built during the reign of Phraya Wichienkiri (Thian Seng), the governor of Songkhla, at a time when maritime trade was rapidly expanding with increasing influence from China, the Malay world, and Western powers. As a result, Songkhla required a strong coastal defense system to control maritime traffic and protect the city from potential naval threats during the colonial era.

Strategically, the fort is located at the natural “choke point” of Songkhla Bay, where all ships entering the city had to pass. This made the site highly important for surveillance, defense, and interception of unwanted vessels. It was also integrated into a wider defensive network, including city walls, smaller forts, and coastal watch points, forming a true maritime fortress system.

Architecturally, the fort was constructed with thick brick and mortar, featuring a low and wide structure designed to absorb cannon impact. It includes cannon embrasures facing the sea, allowing effective control over incoming maritime routes. Its design reflects a blend of Western military engineering influences and traditional local construction techniques, prioritizing function and defense over decoration.

During its active period, Songkhla served as a key trading port in southern Thailand, exporting goods such as tin, forest products, and local resources, while importing goods from China, the Malay Peninsula, and beyond. Therefore, controlling sea routes was not only a military concern but also essential for taxation and trade regulation, giving the fort both strategic and economic importance.

As military technology evolved and national defense systems modernized, coastal forts like Laem Sai Fort gradually lost their strategic role and were eventually decommissioned. However, the structure remained and was later registered as a historical monument.

Today, the fort has been restored by the Fine Arts Department of Thailand and preserved as a cultural and historical learning site. Located near Songkhla Old Town, it connects easily to other heritage attractions such as Nakhon Nok–Nakhon Nai Road, Sino-Portuguese style buildings, and local museums.

Visitors can experience a blend of coastal scenery, traditional fishing communities, and well-preserved historical architecture, making the site not just a tourist attraction, but a living reminder of Songkhla’s historical identity.

• By car: From Songkhla city center, head toward the Old Town area (Nakhon Nok–Nakhon Nai Road), then continue to Laeng Phra Ram Road. The fort is located near the Songkhla National Museum and the fishing pier.

• It is recommended to visit in the morning or late afternoon to avoid strong sunlight and enjoy a more comfortable walking experience.

• Sunset is the best time for photography, as the lighting enhances the fort’s historical atmosphere and visual appeal.

• Bring sun protection such as a hat, umbrella, or sunscreen, as the coastal area can be hot and windy.

• Wear comfortable walking shoes, as the site can be explored on foot and connects to nearby attractions.

• You can continue your visit to the Red Rice Mill (Hub Ho Hin) and Songkhla Old Town to explore the broader historical walking route.

Admission Fee:

• Free of charge

Opening Hours:

• Open outdoor area 24 hours Recommended visiting time: 06:00 – 18:30