Khun Khan National Park

Khun Khan National Park covers forested mountain terrain in Samoeng district, reached from Mae Rim via the winding Mae Rim-Samoeng loop road — about 90 minutes to two hours from Chiang Mai city. Entry costs 100 THB for foreign adults (50 THB for children), 20 THB for Thai adults, and the gate at the park office in Mae Sap subdistrict is open daily 08:30-16:30.

The park’s draw is its waterfalls rather than a single headline sight. Huai Mae Na Poe drops through seven distinct tiers, while Huai Tad — a two-level fall with one section plunging around 30 metres — is the more photogenic of the two. Smaller cascades (Huai Hom, Om Long) see almost no visitors outside weekends. A natural hot spring sits near the park office, running around 38C — closer to a warm creek than a proper spa soak, but a pleasant stop between trails. Tham Luang Mae Sap cave adds stalactite formations for those who want a break from hiking, and a viewpoint near Samoeng gives a wide look over the forest canopy, good for sunrise or sunset.

Trails through the park are lightly marked and lightly used compared to Doi Suthep-Pui or Doi Inthanon further along the same mountain range. Hornbills and barking deer show up in trip reports from people who arrive early and stay quiet; more reliable are the streams themselves, cold and fast enough to hear well before the trail reaches them. Bird counts recorded here run past 200 species, weighted toward montane specialists that don’t show up at lower elevations.

Watch out: visitor infrastructure is minimal — no restaurant, limited signage, and patchy phone signal once you’re off the main road. Bring your own water and food, and don’t count on finding fuel again until you’re back through Samoeng town.

Insider Tip: Combine the visit with Mon Cham further along Route 1096 — same access road, similar altitude, and a good spot for the sea-of-mist photo the loop road is known for if you’re driving through early morning.

Cool season (November-February) gives the driest trails and clearest mountain air; the rainy season (roughly June-October) turns paths slippery but fills the waterfalls out properly. Sturdy shoes and insect repellent matter more here than at lowland attractions — this is real jungle, not a manicured park.