Klong Plu Waterfall Koh Chang: Ticket Price, Opening Hours & Swimming
Klong Plu Waterfall: Koh Chang's most famous swimming spot
Klong Plu (also spelled Khlong Phlu) is Koh Chang's most famous waterfall. It sits inside Mu Ko Chang National Park, just inland from Klong Prao Beach on the west coast. A short jungle trail leads to a ravine with cliffs on three sides. The falls drop into a large plunge pool where you can swim. Small fish nibble at your feet.
This guide covers the ticket price, opening hours, the walk and swimming. It also covers the best time to visit and how to combine Klong Plu with other sights.
- Opening times differ slightly. Bucketlistly lists 8am to 4:30pm. I Am Koh Chang advises arriving when it opens at 08:30. I couldn't find an official national park timetable, so aim for 8:30am.
- Distance from the beach differs. I Am Koh Chang says the entrance is about 1 km inland from Klong Prao Beach. Byklo and Thai Holiday Guide say about 3.3 km inland. Either way, it's a short ride by scooter or songthaew.
- The best season depends on the source. Travelfish says July to October. I Am Koh Chang says October to late December, when all the falls have water. Bucketlistly says September has the most water. All agree the pool gets shallower in the late dry season.
- Travelfish's review dates from 2018. I've used it for general details, not prices.
- There's no halal food at the waterfall. The shops at the entrance sell Thai snacks and meals, but none are listed as halal. Bring your own snacks.
Quick facts
| Detail | Info |
|---|---|
| Location | Mu Ko Chang National Park, inland from Klong Prao Beach |
| Entry fee | ฿200 adult, ฿100 child (foreigners) |
| Opening hours | About 8:00 or 8:30am to 4:30pm |
| Trail | About 600 m, 10 to 20 minutes each way |
| Swimming | Yes, in a large plunge pool at the base |
| Lifeguards | Park rangers on duty |
| Parking | Free near the ranger station |
| Best time of day | First thing in the morning |
| Ticket bonus | Valid for Than Mayom Waterfall on the same day |
Ticket price
Klong Plu Waterfall entrance, Mu Ko Chang National Park
| Visitor | Price |
|---|---|
| Foreign adult | ฿200 |
| Foreign child | ฿100 |
| Thai adult | ฿40 (Thai Holiday Guide). Travelfish says Thai nationals don't pay |
| Parking near the ranger station | Free |
| Parking in a local driveway | About ฿10 (Travelfish) |
| Family of 2 adults + 2 children | ฿600 |
Pay in cash at the ticket office. Keep your ticket. Travelfish and I Am Koh Chang say it also covers Than Mayom Waterfall on the east coast if you go the same day.
How to get there
Klong Plu is on the west coast, behind Klong Prao Beach.
- By scooter: follow the signs inland from the main road at Klong Prao. Bucketlistly advises parking at the free spot in front of the ranger office, not before the park entrance.
- By songthaew: a shared songthaew from Ao Sapparot pier to Klong Prao costs about ฿70 (Visit Thailand Today). Ask the driver to drop you at the waterfall road.
- On foot: if you're staying at Klong Prao, I Am Koh Chang says you can walk to the entrance.
The walk to the falls
Jungle trail to Klong Plu Waterfall, Koh Chang
The trail is about 600 m long and follows a stream into a ravine. I Am Koh Chang says it takes 15 to 20 minutes, with concrete steps and guide ropes in places. Byklo describes it as a flat 10-minute walk. Bucketlistly calls the path rocky.
Wear proper shoes, not flip-flops. Travelfish also warns visitors not to step on the light-blue plastic water pipes along the trail. Damaging one can cut water to part of the island.
The old hillside nature trail is now roped off, according to I Am Koh Chang.
Swimming at Klong Plu
Swimming at Klong Plu Waterfall, Koh Chang
The falls drop into a large plunge pool. There are smaller pools further downstream. Travelfish says most visitors swim in the deeper lower pool. The narrow upper pool is only safe when the current is weak.
Small fish nibble dead skin in the pool. I Am Koh Chang says you may spot a turtle in the smaller pools. Some visitors climb the rocks and jump in. Park rangers act as lifeguards, but always check the depth first.
Swimming tips:
- Go early, before tour groups arrive.
- Bring a towel and a change of clothes. No changing rooms are listed.
- Wear water shoes. The rocks are slippery.
- Don't jump if you're unsure of the depth, especially in the dry season.
Best time to visit
Klong Plu Waterfall in the dry season
| Season | Months | What to expect |
|---|---|---|
| Rainy season | May to October | Strongest flow and full pools. Slippery paths |
| Peak water | September to October | Bucketlistly says September has the most water |
| Early dry season | November to December | I Am Koh Chang's pick: all falls still have water |
| Late dry season | February to April | Pool gets shallower and murkier. Some falls dry up |
Best time of day: arrive at opening to beat the crowds. Travelfish says the falls are often busy.
Facilities
- A few shops and restaurants at the entrance for snacks and lunch
- A visitor centre, described by Travelfish as rundown
- Park rangers on duty as lifeguards
- Free parking near the ranger station
Combine Klong Plu with nearby sights
Klong Prao Beach, near Klong Plu Waterfall
- Klong Prao Beach: spend the afternoon on Koh Chang's longest beach and watch the sunset.
- Than Mayom Waterfall: use the same ticket on the same day. It's on the east coast, so you'll need your own transport. I Am Koh Chang says it's only worth it if you're interested in the royal history.
- Kai Bae Viewpoint: a short ride south for views over the islands.
Tips for Malaysian travellers
- Bring snacks. Food at the entrance isn't halal.
- Modest swimwear is fine. No dress rule is listed for the pool.
- Carry cash for the entry fee.
- Use insect repellent. Bucketlistly recommends it for the jungle trail.
- Visit with kids. I Am Koh Chang describes the trail as suitable for almost anyone.
Common mistakes to avoid
- Arriving at midday with the tour groups.
- Wearing flip-flops on the rocky trail.
- Throwing away your ticket before visiting Than Mayom on the same day.
- Jumping from the rocks without checking the depth.
- Stepping on the blue water pipes along the trail.
Sourced from I Am Koh Chang Koh Chang Waterfalls, Travelfish Khlong Phlu Waterfall (2018), Bucketlistly Koh Chang, Byklo Koh Chang Waterfalls (2026), Thai Holiday Guide Things to Do in Koh Chang and Visit Thailand Today Bangkok to Koh Chang. Prices checked in October 2026 and may change.