Things to Do · Attraction guide

Khao Yai Viewpoints: Km 30, Pha Diao Dai and Khao Khiao

Sea-of-mist mornings are one of Khao Yai’s signature experiences. These are the lookouts to know.

At a glance

  • Km 30 viewpoint: roadside lookout on the climb into the park; known for morning mist
  • Pha Diao Dai: rocky outcrop near the upper park road, popular at sunrise
  • Khao Khiao viewpoint: about 1,290 m; described by the park as the highest viewpoint in Thailand’s central region
  • Park gates: 06:00–18:00
Forested mountain slopes of hill evergreen forest seen from a high viewpoint in Khao Yai
Hill evergreen forest seen from above in Khao Yai. Photo: Vyacheslav Argenberg via Wikimedia Commons, CC BY 4.0

Highlights

  • Mist rolling over forested ridges in the cool season
  • Easy roadside access at Km 30; a short forest walk at Pha Diao Dai
  • A World Heritage marker at the Km 30 viewpoint

Who it suits

Photographers, early risers and anyone who enjoys a scenic drive. Most viewpoints need little walking.

How to get there

All three are reached by car along the park road from the northern gate. Enter as the gate opens for the best light; allow time for slow driving and wildlife on the road.

Best time to visit

October to February offers the best chance of mist and clear sunrises. In the rainy season, cloud can block views but the forest is at its greenest.

Check before you go

  • Some upper-road areas may be restricted or closed — check the official park website
  • Temperatures at altitude can be much cooler than at your hotel
  • Park only in designated spaces

Where to stay nearby

To be at the gate at 06:00, choose a base on Thanarat Road — for example MUTHI MAYA or Thames Valley Khao Yai. More ideas in our pool villa resort guide.

Last reviewed: 28 September 2026. Facts summarised from Khao Yai National Park’s Places to Go page.