1. Doi Inthanon National Park
ドイ・インタノン国立公園
Thailand’s highest mountain (2,565m) has moss-covered boardwalks, waterfalls and ridge views. The Ang Ka nature trail is a gentle introduction; the Kew Mae Pan route has seasonal access and local guide requirements.
Easy–moderate
Try a short forest walk or a guided ridge route; pack a warm layer.
2. Doi Luang Chiang Dao
ドイ・ルアン・チェンダオ
This dramatic limestone mountain is a serious highland adventure known for rare plants, sweeping peaks and morning mist. The protected wildlife sanctuary may require permits, guides and advance arrangements.
Advanced
For experienced hikers; verify permits and the open season before traveling.
3. Phu Kradueng National Park
プー・クラドゥン国立公園
A demanding climb leads to a broad sandstone plateau with pine forest, waterfalls and cliff-top sunrise and sunset views. Plan for the distance across the plateau as well as the ascent.
Moderate–challenging
Overnight stays are popular; the announced 2026–27 season is October to May.
4. Phu Soi Dao National Park
プー・ソイダーオ国立公園
A long uphill trail leads to a pine-covered camping plateau and seasonal wildflowers. The hike to the upper area is about 6.5 km and can take four to six hours; advance camping arrangements are recommended.
Moderate–challenging
Reserve a campsite and check annual opening dates.
5. Khao Yai National Park
カオヤイ国立公園
An accessible choice from Bangkok for forest walks, birdwatching and waterfalls such as Haew Suwat. Some trails require park guides; never approach wild elephants or other animals.
Easy–moderate
Combine a short walk with waterfalls and viewpoints.
6. Erawan National Park
エラワン国立公園
Follow forest paths beside the famous seven-tiered Erawan waterfall. Upper sections can be steeper and slippery; check access, water conditions and swimming rules on arrival.
Easy–moderate
Wear shoes with good grip; observe on-site notices.
7. Khao Luang National Park
カオ・ルアン国立公園
Southern Thailand offers a different trekking atmosphere: lush tropical rainforest, waterfalls and humid mountain habitats. Longer routes may require permission and guides; verify access locally.
Moderate–challenging
Ask park staff about current routes and weather.
Before you hike
Check seasonal closures, permits, guides, weather and wildlife rules with park authorities. Carry water, sturdy shoes, rain protection and warm layers for higher elevations. Hotel links marked PR are advertising; other Agoda links are external navigation links.