Huai Lan Reservoir is a reservoir developed under the Royal Initiative of His Majesty King Bhumibol Adulyadej The Great (Rama IX), who initiated the development of water storage to solve the problem of water scarcity for consumption and agriculture, alongside the conservation of natural resources and restoration of headwater forests in San Kamphaeng District, Chiang Mai Province. As a result, this area serves as both a vital water source for the community and boasts a rich ecosystem.

Currently, Huai Lan Reservoir is a popular natural tourist destination located approximately 30 kilometers from Chiang Mai city. It stands out with its large body of water embraced by mountain ranges and lush green forests, offering a peaceful atmosphere and cool weather throughout the year. It is ideal for those seeking to escape the hustle and bustle and relax amidst nature, whether for walking, jogging, cycling, picnicking, or simply admiring the beautiful scenery along the reservoir.

One of the key highlights is the dam crest area, which offers panoramic views of the reservoir. Especially in the morning, a light mist often floats above the water's surface, creating a fresh and serene ambiance. The evening is a popular time for tourists to watch the sunset; the golden light reflecting on the water and surrounding mountains makes it one of San Kamphaeng District's most beautiful natural photography spots.

During the rainy and winter seasons, the surrounding area becomes particularly lush and green, with the reservoir full and nature abundant, perfect for relaxation, photography, and sightseeing. Outdoor enthusiasts can pitch tents, stay overnight, or engage in camping activities in designated areas, adhering to official regulations to help conserve the environment.

Additionally, Huai Lan Reservoir offers convenient connections to Huai Hong Khrai Royal Development Study Centre, San Kamphaeng Hot Springs, MAIIAM Contemporary Art Museum, Bo Sang Umbrella Village, and several other famous attractions in San Kamphaeng District. This makes it suitable for both day trips and longer holiday getaways.

With its natural beauty, its significance as a reservoir under royal initiative, and its tranquil atmosphere, Huai Lan Reservoir is another must-visit destination for those seeking to experience nature near Chiang Mai city. Whether for relaxing, sightseeing, photography, cycling, camping, or watching the sunset, visitors can immerse themselves in its natural charm all year round.

• From Chiang Mai city, take Highway No. 1006 or Highway No. 1317 (Chiang Mai–Mae On) towards San Kamphaeng District, approximately 30 kilometers. Upon reaching Huai Sai Subdistrict, turn into the entrance to Huai Lan Reservoir. The road is paved all the way and accessible by all types of cars and motorcycles.

• Early morning is ideal for seeing light mist and breathing fresh air.

• The time between 4:00 PM – 6:00 PM is ideal for watching the sunset and taking photos.

• Prepare a mat, food, and drinks for a picnic, but please help maintain cleanliness.

• If you wish to camp, please check designated areas for overnight stays and contact officials before arrival.

• The rainy and winter seasons are when nature is especially lush and beautiful.

Admission Fee:

• Free admission

Opening Hours:

• Open daily from 06:00 AM – 06:00 PM