Best Secret Waterfalls in Koh Samui

A quick Google search for the best secret waterfalls in Koh Samui often comes up with the same list of well-trodden waterfalls that every tourist sees. To find the hidden gems like Wang Sao Thong, Khun Si, and Hin Lat, it’s necessary to go off the beaten path and trek into the jungle. 

Fortunately, getting to these trailheads is easy with a Koh Samui car rental from Drive Car Rental. With the right vehicle, it’s time to hit the road and find the best secret waterfalls that few travelers get to experience.

Wang Sao Thong Waterfall

Often overlooked in favour of the nearby Na Muang Waterfall, Wang Sao Thong is far less visited but equally beautiful. It’s situated against a very steep hill with easy parking and a short trail to the falls. There are also swimming holes where visitors can cool down on hot days and other trails nearby that lead to scenic viewpoints. 

The trails can be slippery, so proper footwear is recommended. On the list of Koh Samui adventure activities ranked by difficulty, Wang Sao Thong is prized for its flexibility, as visitors can go just to see the waterfall or choose to hike deeper into the jungle.

Lat Wanon Waterfall

Nearby the more touristy Hin Lad Waterfall is Lat Wanon, located down a seldom-used side road marked on Google Maps. Trails to access the falls are not meticulously maintained, but that’s part of the adventure and charm of finding off-the-beaten-path sights!

There are very few tourists here, and those who go often have the place to themselves. It’s also an excellent place to have an afternoon picnic. 

Zong Raue Waterfall

Zong Raue Waterfall is located in the northern central region of Koh Samui at the end of a valley road. The road is well-maintained with easy access. 

The trail to the waterfalls is a bit steep and slippery, but is manageable for most people. There’s a tall cascade of water and a swimming hole at the bottom for anyone wanting to take a dip. 

Khun Si Waterfall

Khun Si is conveniently located near to Khun Si Viewpoint, which can be accessed by road in a rental car. From the viewpoint, a short fifteen-minute hike through the jungle is all that’s required to find this hidden gem. Rather than a single large waterfall, Khun Si is composed of several small tiers with pools, offering a quiet place to have to yourself.

Khao Yai Waterfall

Located just down the road from the nearby Wang Sao Thong Waterfall, Khao Yai has a lovely but steep trail leading from the bottom to the top, allowing visitors to get a view from various angles. There’s also a viewpoint near the top of the falls where you can see all the way to the ocean! Despite being in a touristy area, few people bother to visit this particular waterfall.

Hin Lat Waterfall

This waterfall is easily accessible from the main roads running along the west coast of the island. Reaching the waterfall requires a thirty-to-forty-minute jungle hike, though the trail is well-marked. Hin Lat is also located close to Nathon Pier, which is one of the primary ferry terminals and one of the best routes to Ang Thong National Park.

Take the Road Less Traveled With Drive Car Rental

Having a rental car on Koh Samui is invaluable. The island has little public transit, and most tourists see these waterfalls as part of a multi-stop itinerary that hurries guests from site to site. Having your own vehicle means going where you want, when you want.

Drive Car Rental has convenient locations across Thailand’s major cities and provincial capitals, including on Koh Samui. We also have a wide selection of vehicles to choose from, including electric cars, compact cars, and SUVs for larger groups and families. 

We recommend booking in advance to secure the best selection of vehicles at the lowest rates. Expats, business travellers, and long-stay tourists can save even more money by opting for monthly or annual rental contracts at steep discounts!