Phu Soi Dao National Park (Uttaradit/Phitsanulok)

For trekkers, Phu Soi Dao’s pine meadows are the quintessential high-country camp, reached by a demanding hike with stream crossings. Winter nights on the plateau often sit around 5–12°C, with brisk winds across the open grassland. Skies are wide and dark, and sunrise through the pines makes the early alarm worth it.

Tents, mats, and blankets can often be rented at the trailhead and on the plateau, but availability varies, so confirm before travel and consider bringing your own sleeping bag. Porter services are available. You must register and start the hike before the park’s cutoff time, and quotas can apply on busy weekends. The area may close in the wet season. Pack a warm hat, gloves, and a reliable headlamp, and secure your tent well against nighttime gusts.