Thailand Jungle Trekking — Best National Parks and Where to Stay

Thailand's national parks protect some of the oldest rainforest in the world — 170-million-year-old ecosystems with biodiversity that rivals the Amazon. Here's where to trek and where to sleep.

Top Trekking Destinations

Khao Sok National Park (Surat Thani)

The jewel of southern Thailand's national parks. The rainforest here is older than the Amazon, with towering limestone karsts, the world's largest flower (Rafflesia), and Cheow Lan Lake floating deep in the jungle.

Best treks: - Jungle trail to Bang Hua Rat waterfall (3 hours return, moderate) - Night safari walk (guided, spot civets, slow lorises, and porcupines) - Cheow Lan Lake trek + overnight in floating bungalows

Where to stay: Khao Sok Riverside Cottages (800-1,500 THB), Elephant Hills (luxury glamping, 5,000+ THB), Our Jungle House (treehouses, 1,500-3,000 THB).

Doi Inthanon National Park (Chiang Mai)

Thailand's highest peak (2,565m). Cooler temperatures, cloud forests, stunning waterfalls, and hilltribe villages. The summit is easily accessible by car, but the real trekking is on the lower trails.

Best treks: - Kew Mae Pan Nature Trail (3 km loop, stunning views, requires guide — 200 THB) - Pha Dok Siew Nature Trail (waterfalls and bamboo forest, 2-3 hours) - Ang Ka Nature Trail (boardwalk through cloud forest at the summit)

Where to stay: Doi Inthanon has basic park bungalows (800-1,200 THB). For comfort, stay in Chom Thong town at the base (45 minutes to summit) or return to Chiang Mai.

Erawan National Park (Kanchanaburi)

Famous for its seven-tiered waterfall with emerald swimming pools. The trek to the top tier is more scramble than hike — steep, wet, and rewarding.

Best treks: - Erawan Falls trail — all 7 tiers (2-3 hours up, steep sections) - Wang Bah Dan Cave trail (requires guide, impressive caverns)

Where to stay: Park bungalows at the entrance (600-1,000 THB), or stay in Kanchanaburi town (30 minutes away) for better hotel options.

Khao Yai National Park (Nakhon Ratchasima)

The most accessible national park from Bangkok (3 hours by car). UNESCO World Heritage site. Wild elephants, hornbills, and an incredible variety of wildlife.

Best treks: - Haew Suwat Waterfall (the waterfall from "The Beach" movie) - Night spotlight drives for wildlife (official park tours, 500 THB) - Kong Kaew Trail (full day, challenging)

Where to stay: Park campgrounds and bungalows (400-1,200 THB), or the nearby resort strip on Thanarat Road (1,500-5,000 THB).

What to Bring

• Good shoes — Trail runners or light hiking boots. Sandals won't cut it.
• Rain jacket — Even in dry season, jungle humidity means sudden showers
• Leech socks — Sounds gross, is essential. Available at park entrances (50 THB)
• Water — At least 2 litres per person for half-day treks
• Mosquito repellent — DEET-based is most effective in dense jungle
• Headlamp — For night treks and early-morning starts

Park Entry Fees

Foreign visitors pay higher fees than Thai nationals: - Adults: 200-400 THB (varies by park) - Children: 100-200 THB - Vehicle entry: 30-50 THB

Guides

Some trails require guides (mandatory at certain national parks). Even where optional, guides are worth it — they spot wildlife you'll miss, know the trails intimately, and many speak good English.

Typical guide fees: 500-2,000 THB per group (not per person) for half-day treks.

FAQ

Is jungle trekking in Thailand dangerous?

The main risks are dehydration, falls on wet trails, and leeches. Dangerous wildlife encounters (snakes, spiders) are extremely rare on marked trails. Always trek with a guide in unfamiliar areas, bring water, and tell someone your plans.

When is the best time for jungle trekking in Thailand?

November to February — cooler, drier weather. The jungle is always humid, but dry season means fewer leeches, less mud, and more comfortable hiking. March-April is hot but dry. Monsoon season (June-October) brings the most leeches and slippery trails but the jungle is at its most lush and waterfalls are at their best.

Can children go jungle trekking in Thailand?

Yes, with appropriate trail selection. Erawan Falls (lower tiers) and Doi Inthanon (Ang Ka boardwalk) are suitable for children over 5. Full-day jungle treks are better suited to teenagers and adults. National park visitor centres can advise on family-appropriate trails.