Namtok Ngao National Park

Namtok Ngao National Park (อุทยานแห่งชาติน้ำตกหงาว) is a national park in Ranong Province, southern Thailand, approximately 30 km south of Ranong town. Declared a national park on 3 June 1999, it covers an area of 668 km² (417,500 rai) and is dominated by moist evergreen forest fed by the region's long rainy season. The park's name means "Ngao Waterfall," referring to the multi-tiered waterfall that is its centrepiece. The forest is home to diverse wildlife, including several species of birds, monkeys, and small mammals.

The park sees relatively few visitors compared to Thailand's better-known national parks, making it a peaceful destination for nature lovers and hikers. The best time to visit is the dry season from November to April, when the trails are accessible and the waterfall is still flowing strongly after the rains.

By Plane

The nearest airport is Ranong Airport (UNN IATA), served by Thai AirAsia from Bangkok Don Mueang. From Ranong town, the park is about 30 km south by road.

By Car / Road

From Ranong town, head south on Highway 4 (Phetkasem Road) toward Chumphon. The park entrance is well signed, roughly at km marker 597. The drive takes about 30-40 minutes. Buses between Ranong and Chumphon pass the park turn-off; from there it is a short songthaew or taxi ride to the park entrance.

The park is best explored on foot via its network of nature trails. A vehicle is necessary to reach the entrance; once inside, walking is the only option. The main waterfall is a short walk from the parking area.

• Namtok Ngao Waterfall — The park's main attraction, a multi-tiered waterfall cascading through the forest. Best viewed during and just after the rainy season (June-December).

• Evergreen rainforest — The park protects a large tract of moist evergreen forest with towering trees, ferns, and abundant birdlife.

• Viewpoints along the hiking trails offer panoramic views of the forest canopy and the surrounding hills.

• Hiking along nature trails to the waterfall and through the forest. Trails range from short walks to longer treks.

• Birdwatching — the park's undisturbed forest habitat supports many resident and migratory bird species.

• Picnicking near the waterfall — designated areas are available.

• Photography — the waterfall, forest scenery, and wildlife provide excellent subjects.

Simple food stalls operate near the park entrance during peak season, offering basic Thai dishes and drinks. Most visitors bring their own food for a picnic.

Bring drinking water, as there are no reliable sources within the park. Soft drinks and bottled water are sometimes available at the entrance.

• Camping — basic camping facilities may be available; contact the Department of National Parks in advance.
• Nearest accommodation is in Ranong town, 30 km north, where a range of guesthouses and hotels are available.

No shops within the park. Bring all necessary supplies from Ranong town.

• Ranong — Hot springs, Myanmar border crossing, and the Ngao Mangrove Forest, 30 km north.
• Laem Son National Park — Coastal marine park with beaches and islands, 50 km south.
• Chumphon — Provincial capital and gateway to the Gulf of Thailand islands, ~100 km north.
• Namtok Punyaban — A 20-metre waterfall at km 597 on Highway 4, very close to Namtok Ngao.