Koh Thepho

Ko Thepho, situated in Sakae Krang Subdistrict, is Thailand’s largest freshwater island. Originally, it served as a peninsula dividing the Chao Phraya River and the Sakae Krang River, where they converged in the peninsula’s southern direction. Later, a canal was dug to link the northern side, enabling the Chao Phraya River to support the Sakae Krang River during dry seasons. Consequently, it evolved into Ko Thepho as it stands today. A suspension bridge connects the municipal fresh market and Wat Uposatharam. Visitors to Ko Thepho often enjoy cycling along the surrounding bike paths, which offer tranquil landscapes of bamboo forests, cornfields, and rice paddies, providing a serene and peaceful ambiance.

Visitor Information

• Entry Fee: Free (Thai nationals: Free)

Getting There

Ko Thepho is located at Mueang Uthai Thani, Uthai Thani. View on Google Maps.

Tips for Visitors

• Book ferry tickets in advance during peak season (Dec-Feb).

• Bring cash — ATMs may be limited or unavailable on smaller islands.

• Best conditions for visiting are November to April (dry season).

• Scooter rental is the most common transport on larger islands.