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Doi Inthanon National Park

Doi Inthanon National Park Hours & Fees

Foreign adults pay a 300 Baht entrance fee for Doi Inthanon National Park, with main gates open daily from roughly 5:30 am to 6:30 pm. Bring extra cash to cover vehicle charges, the mandatory Kew Mae Pan trail guide, and the Royal Twin Pagodas.

Opening Hours

The main gates to Doi Inthanon open daily from 5:30 am to 6:30 pm. You can visit most waterfalls and viewpoints within these hours, though the visitor center closes at 4:00 pm. The popular Kew Mae Pan Nature Trail shuts down entirely from June through October for rainy season forest recovery.

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Day Hours Note
Monday–Sunday 05:30–18:30 Visitor center open 08:00–16:00; most individual attractions close by 17:00.
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Doi Inthanon stays open through all Thai public holidays, including Songkran and New Year. Visiting on these peak dates means navigating massive traffic jams that stretch deep into the park. The only major seasonal closure is the Kew Mae Pan Nature Trail, which shuts down completely from June to October to let the forest recover during the rainy season.

Fees & Tickets

Foreign adults pay 300 Baht to enter Doi Inthanon National Park, and children cost 150 Baht. You'll need extra cash for specific sites inside the boundary. The Royal Twin Pagodas charge a separate 100 Baht fee, and hiking the Kew Mae Pan trail requires a 200 Baht mandatory guide.

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Category Price Note
Foreign Adult 300 Baht
Foreign Child (3-14 years) 150 Baht
Thai National 60 Baht (Adult) / 30 Baht (Child)
Vehicle Entry 30 Baht (Car) / 20 Baht (Motorbike) Paid in addition to individual passenger fees
Royal Twin Pagodas 100 Baht Separate admission; not covered by the main park ticket
Kew Mae Pan Nature Trail Guide 200 Baht Mandatory local guide fee per person or group

No regular free entry days.

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Best Time to Visit

Aim for a weekday between November and February to catch clear skies and the morning sea of mist. It's peak season, so skipping weekends and public holidays keeps you out of the severe traffic jams that clog the mountain roads. Time your trip for late January, and you'll also catch the brief Siamese sakura bloom.

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Period Crowd Level Recommendation
Pre-dawn (05:30–07:30) Moderate Head straight to the Kew Mae Pan ridge for the sunrise sea of mist, but pack layers for temperatures that can drop below freezing.
Morning (07:30–10:00) Low The sunrise viewers leave and the tour vans haven't arrived yet, leaving the Ang Ka Luang summit boardwalk quiet.
Midday (10:00–14:00) High Day-trippers from Chiang Mai flood the park, packing the parking lots at Wachirathan Waterfall and the Royal Twin Pagodas.
Late afternoon (14:00–16:30) Moderate Most tours start the two-hour drive back to the city, clearing out the pagoda terraces for quieter views before attractions close.

How Long to Spend

Plan for an eight-to-ten-hour day trip from Chiang Mai to cover the summit, major waterfalls, and the Royal Twin Pagodas. A focused visit to just one waterfall and the pagodas takes three to four hours. But if you're adding the Kew Mae Pan hike and sunrise viewing, it often means staying overnight.

Full-day trip from Chiang Mai 8–10 hours
Focused park visit (pagodas and one waterfall) 3–4 hours
Hike the Kew Mae Pan Nature Trail 2–3 hours
Drive from Chiang Mai to park headquarters 1.5–2 hours
Drive from headquarters to Mae Ya Waterfall 30–40 min

Visitor Tips

01

Bring Small Baht Notes

The park gates and food stalls rarely take cards, and you won't find an ATM past Chom Thong town. You also need 100 Baht in cash for the separate Royal Twin Pagodas entry. Keep small bills handy for mandatory trail guides and village coffee.

02

Skip the Holiday Traffic

Thai public holidays like New Year and Songkran bring severe gridlock, with over 9,000 people and 3,300 vehicles packing the mountain roads in a single day. Visit on a weekday. If driving from Chiang Mai, leave by 7 am to cover the 90 kilometers to the summit before viewpoints fill up.

03

Pack Winter Layers

Chiang Mai might be hot, but the 2,565-meter summit averages 10-15°C year-round. Temperatures drop below freezing between November and February, hitting minus 0.4°C on the grass in early 2026. You'll also need clothing that covers your shoulders and knees for the Royal Twin Pagodas.

04

Secure Your Trail Guide

You cannot hike the Kew Mae Pan trail alone. A local guide is mandatory and costs 200 Baht per group at the trailhead near the Km 42 marker. Guides are assigned on a first-come basis during the trail's November to May operating season, so get there early.

05

Leave Plastics Behind

Thailand strictly bans single-use plastics across all national parks. Leave styrofoam containers, straws, and thin plastic bags at your hotel to avoid fines up to 100,000 Baht. Pack a reusable water bottle instead.

Frequently Asked Questions

How much does it cost to enter Doi Inthanon National Park?

Foreign adults pay 300 Baht, and kids aged 3 to 14 pay 150 Baht. Thai nationals get in for 60 Baht. Vehicle fees add 30 Baht for a car or 20 Baht for a motorbike.

Does the park entrance ticket cover all attractions?

No. Several main sites charge their own entry fees. The Royal Twin Pagodas cost an extra 100 Baht, and the Royal Agricultural Station charges 20 Baht. You also have to hire a mandatory local guide for 200 Baht to hike the Kew Mae Pan trail.

What time does the national park open and close?

The main gates open between 5:00 and 5:30 am, closing to new arrivals around 6:00 pm. Most waterfalls and trails wrap up by 5:00 pm. Overnight guests can still move around the park after the gates shut.

Is the Kew Mae Pan Nature Trail open all year?

No. Park authorities close it from June or July through October or November so the forest can recover during the heavy rains. It operates from November to May. When open, a mandatory local guide costs 200 Baht per group.

Can I pay for tickets and food with a credit card?

Bring cash. Ticket booths, local guides, and food stalls don't take cards, and you won't find any ATMs inside the park. Stock up on Baht in Chom Thong town before hitting the entrance gate.

Is there a dress code for visiting the park?

Shorts and t-shirts work fine for the trails. But the Royal Twin Pagodas require modest dress with covered shoulders and knees. Pack warm layers regardless of your itinerary. Summit temperatures hover around 10 to 15°C year-round and frequently drop below freezing between November and February.

Can I fly a drone in Doi Inthanon?

Not without advance written permission from the Department of National Parks. They almost never grant recreational permits. Unauthorized flights carry heavy penalties, including confiscated equipment and fines up to 100,000 Baht.

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