Kwan Phayao is a large freshwater lake formed by the subsidence of the earth’s crust around 70 million years ago. It was developed by the Department of Fisheries in 1935 to become the most important water source in Phayao Province for irrigation, fisheries, and tourism.

This natural basin collects water from over 18 streams and covers an area of approximately 12,831 rai with an average depth of 1.5 meters. The construction of a dam caused ancient communities and several temples to submerge, including Wat Tilok Aram, which has become a popular landmark in the middle of the lake.

The significance of Kwan Phayao lies in its ecological richness and its role as the main freshwater fishery in Northern Thailand. The lake supports various species such as tilapia, knife fish, catfish, tapho fish, and carp, which provide income for the local communities surrounding the lake.

In terms of tourism, Kwan Phayao is a popular relaxation spot where visitors can take a boat ride to worship Luang Pho Sila at the temple in the lake, or simply walk along the lakeside to admire one of the most beautiful sunset views in Northern Thailand, surrounded by peaceful scenery and mountain ranges.

During the cool season (November – February), the weather around the lake is pleasantly cool, ideal for relaxation, photography, and dining at lakeside restaurants offering freshly caught freshwater fish dishes.

Kwan Phayao is not only an important natural water source but also a cultural symbol and the heart of Phayao’s people, blending the beauty of nature with the local way of life in perfect harmony.

Private car / public transport:

• Conveniently reached via Phahonyothin Road and close to the city center.

From Phayao Bus Terminal:

• About 24 minutes’ drive (approximately 14.9 km).

Local transport:

• Songthaew and tuk-tuk services are available to reach the lakeside easily.

Best time to visit:

• Evening: Perfect for relaxing and watching the sunset.

• Cool season (Nov–Feb): Enjoy cool weather and picturesque views, great for photography.

Preparation tips:

• Bring cash for boat service and lakeside dining.

Admission Fee:

• No entrance fee (public area).

Opening Hours:

• Public area: Open 24 hours.

• Boat service to the temple: 07:00 AM – 07:00 PM.