Doi Phu Nang National Park

Doi Phu Nang National Park (อุทยานแห่งชาติดอยภูนาง) is a protected area in the Phi Pan Nam Range of Phayao Province, established in 2012. Covering 860 sq km across Dok Khamtai, Pong, and Chiang Muan districts, the park features two mountain chains — Mae Yom and Nampi — with a non-protected area in between. The highest peak, Doi Phu Nang at 1,202 m, gives the park its name and is the source of two tributaries of the Yom River.

The park is known for its two impressive waterfalls — Than Sawan (น้ำตกธารสวรรค์) and Huai Ton Phueng (น้ำตกห้วยต้นผึ้ง) — both with swimmable pools. It is also an important habitat for the rare green peafowl, which breeds here from January to March.

The best time to visit is during the cool season (Nov–Feb) when temperatures are comfortable and the waterfalls are flowing. The rainy season (Jun–Oct) brings fuller waterfalls but leeches on trails.

By Plane

The nearest airport is Mae Fah Luang-Chiang Rai International Airport (CEI), about 120 km north. From there, take a taxi or bus to Pong or Dok Khamtai, then a local songthaew to the park.

By Train

The nearest railway stations are in Lampang (130 km west) and Den Chai in Phrae province (100 km south). Take a connecting bus to Pong or Chiang Muan, then onward to the park.

By Car / Road

The park is accessible from Highway 1 via Routes 1093 and 1202. From Phayao town, drive east via Dok Khamtai and Pong (about 60 km, 1.5 hr). From Pong town, the park entrance is about 15 km southeast. A private vehicle is strongly recommended.

A private vehicle or hired songthaew is essential for getting around the park. The park office provides maps of trails and waterfall access points. Some trails require a guide — arrange at the park office.

• Than Sawan Waterfall (น้ำตกธารสวรรค์) — The park's main waterfall, a multi-tiered cascade with deep swimmable pools surrounded by forest. The most accessible and popular fall in the park.

• Huai Ton Phueng Waterfall (น้ำตกห้วยต้นผึ้ง) — A scenic waterfall in a more secluded setting, also with swimming opportunities.

• Scenic rock formations — The park has striking rock outcrops and viewpoints over the forested mountains.

• Green peafowl — These rare birds (classified as endangered) breed in the park from January to March. Early morning and late afternoon are the best times for sightings.

• Hiking — Several trails through mixed evergreen, dipterocarp, and dry deciduous forests. Trails range from short walks to full-day hikes. Ask at the park office for current conditions.

• Waterfall swimming — Both major waterfalls have pools safe for swimming. Take care after heavy rain when currents are stronger.

• Wildlife watching — Look for Asiatic black bears, fishing cats, muntjacs, masked palm civets, bamboo rats, Bengal monitors, and a wide variety of bird species.

• Camping — The park has designated camping areas near the park office. Bring your own tent or rent one at the park.

A basic restaurant operates at the park headquarters serving simple Thai dishes during opening hours. It is advisable to bring your own food and plenty of water, especially for longer hikes.

Bottled water is available at the park shop. Stream water should be treated or boiled before drinking. Bring more water than you think you will need for hikes.

• Camping — Camping within the park costs 30 baht per person per night. Tent rental is available (approx 150–300 baht).
• Bungalows — Basic park bungalows are available for rent. Book in advance through the Department of National Parks website or at the park office. 600–1,200 baht depending on size.

Entry fees: 20 baht for Thai adults, 10 baht for Thai children; 50 baht for foreign adults, 50 baht for foreign children. Vehicle fees: 20 baht for motorcycles, 30 baht for cars.

There are small shops near the park entrance selling snacks, bottled water, and basic supplies. For souvenirs, bring your own from Phayao or Chiang Rai.

• Pong (15 km northwest) — District town with markets and services.
• Phu Langka Forest Park (30 km northwest of Pong) — Sea-of-fog viewpoint at 1,700 m elevation.
• Phayao (60 km northwest) — Phayao Lake, Wat Si Khom Kham, lakeside dining.
• Phu Sang National Park (100 km north) — Warm-water waterfall and caves near the Lao border.