Want to explore the whole of Thailand? Welcome to Our Itinerary Plans. We are the best travel guide of 2024. Today we will introduce Khun Si Waterfall. Khun Si Waterfall is one of the most attractive waterfalls in Koh Samui. It’s hidden away, so you may not get close-up access to it. It is a short distance from Khun Sea View Point. Let’s know more.
Table of Contents
Quick Facts of Khun si waterfall:
- Address: G2F7+573, Wat Thale, Thailand
- Length: 0.3 miles (0.5 km)
- Elevation gain: 100 meters (330 feet).
- Duration: 2-3 Hours
- Route type: The trail is a dirt path with some steep sections and can be slippery when wet.
- Weather: The weather in Ko Samui is generally warm and tropical.
- Ticket Prices / Admission: no entrance fee
- Opening Hours: 6 AM – 6 PM
- Best time to Visit: November to April
Map
History of Khun Si waterfall
Khun Si’s history isn’t well-documented, but its beauty likely drew locals for centuries. The surrounding durian plantations hint at its agricultural significance, while the lack of established trails suggests a more recent shift towards eco-tourism. While its past remains shrouded, Khun Si’s present offers a glimpse into Koh Samui’s natural wonders waiting to be discovered.
Trekking to Khun Si Waterfall:
Khun Si Waterfall, nestled amidst the lush jungles and durian plantations of Koh Samui, beckons adventure seekers with its cascading tiers and refreshing pools. Trekking to this hidden gem promises a rewarding experience, immersing you in the island’s natural beauty and offering a cool escape from the tropical heat.
The Journey Begins:
Your trek starts on a dirt road, winding its way through the verdant landscape. Breathe in the fresh air, alive with the symphony of birdsong and rustling leaves. Durian orchards line the path, their unique aroma filling the air. Remember, these are private properties, so admire from afar!
Moderate Challenge, Big Reward:
The trail itself is relatively short, stretching for about 0.5 kilometers. However, don’t underestimate its moderate challenge. Expect some steep sections and uneven terrain, especially after rainfall. Sturdy shoes and a sense of adventure are your best companions.
The Grand Finale:
After a satisfying trek, the reward awaits the majestic Khun Si Waterfall. Cascading down three tiers, its crystal-clear waters tumble into natural pools, inviting you for a refreshing dip. Immerse yourself in the cool embrace, letting the worries melt away under the cascading water.
The best time to visit Khun Si Waterfall depends on what you prefer:
- Sunny weather & easy trails: November to April (dry season), but expect crowds.
- Fewer crowds & lush greenery: May to October (rainy season), but trails can be muddy.
- Balance of both: Shoulder seasons (May-June & Sept-Oct) offer good weather with fewer crowds, but weather can be unpredictable.
3-Day Itinerary with Khun Si Waterfall & 6 Nearby attractions:
Day – 1
- Morning (8:00 AM – 12:00 PM):
- 8:00 AM: Fuel up with breakfast at Fisherman’s Village (30 min).
- 9:00 AM: Immerse yourself in the Big Buddha Temple’s serenity (1 hour).
- 10:30 AM: Zip through the jungle canopy at Tree Tops Samui (1.5 hours).
- 12:00 PM: Enjoy lunch with scenic views (30 min).
- Afternoon (1:00 PM – 5:00 PM):
- 1:00 PM: Trek to the refreshing Khun Si Waterfall (1 hour).
- 2:00 PM: Cool off in the natural pools and soak in the beauty (1 hour).
- 3:00 PM: Descend and refuel with refreshments (30 min).
- 4:00 PM: Relax on Chaweng Beach’s pristine sands (1 hour).
- Evening (6:00 PM – 9:00 PM):
- 6:00 PM: Savor seafood dinner at a beachfront restaurant (1 hour).
- 7:30 PM: Dive into the vibrant Chaweng Walking Street (1.5 hours).
- 9:00 PM: End with a relaxing cocktail or massage (30 min).
Day – 2
Second Day
- Morning (9:00 AM – 12:00 PM):
- 9:00 AM: Explore Wat Plai Laem’s intricate temple complex (1 hour).
- 10:30 AM: Learn about Koh Samui’s history at the Samui Museum (1 hour).
- 12:00 PM: Have lunch near the museum (30 min).
- Afternoon (1:00 PM – 5:00 PM):
- 1:00 PM: Experience the thrill of parasailing or jet skiing (1 hour).
- 2:30 PM: Relax on the beach or explore nearby shops (1.5 hours).
- 4:00 PM: Visit the Secret Buddha Garden for a unique cultural experience (1 hour).
- Evening (6:00 PM – 9:00 PM):
- 6:00 PM: Enjoy a traditional Thai cooking class and dinner (2 hours).
- 8:00 PM: Relax by the pool or stroll through the night market (1 hour).
Day – 3
- Morning (8:00 AM – 12:00 PM):
- 8:00 AM: Take a boat trip to explore Ang Thong Marine National Park (4 hours).
- 12:00 PM: Enjoy a delicious lunch included in the boat trip.
- Afternoon (1:00 PM – 4:00 PM):
- 1:00 PM: Relax on the beach at Koh Phangan (included in the boat trip).
- 2:30 PM: Explore the island’s vibrant shops and cafes (1.5 hours).
- 4:00 PM: Return to Koh Samui by boat.
- Evening (5:00 PM – 8:00 PM):
- 5:00 PM: Refresh and relax at your hotel.
- 6:00 PM: Indulge in a farewell dinner with breathtaking views (2 hours).
- 8:00 PM: Reflect on your adventure and pack for departure.
How to reach Khun Si Waterfall on Koh Samui:
Options:
- By Air: Fly to Samui International Airport (USM). Taxi/private car to the waterfall (45km, 1 hour) costs around ฿1,000-1,500.
- By Bus: Take a bus to Na Thon town on Koh Samui. Then:
- Songthaew (shared taxi): Budget-friendly (฿100-200/person), but transfers/waiting time possible.
- Private taxi: More comfortable and flexible (฿500-800).
- Other Options:
- Motorbike rental: Flexible and independent (฿200-400/day), requires valid license and helmet.
- Scooter rental: Easier to handle but less comfortable for long rides (similar costs to motorbikes).
- Organized tours: Day trips include transportation, entrance fees, and sometimes meals (prices vary).
Distance: 18-20 km from main tourist areas (Chaweng, Bophut).
What to Bring-
- Comfortable hiking shoes
- Swimsuit & towel (if swimming)
- Reusable water bottle
- Sunscreen & insect repellent
- Hat
- Snacks
- Camera
- Cash
- First-aid kit
- Portable charger (optional)
What to Avoid at Khun Si Waterfall:
- Littering
- Loud noise
- Climbing on rocks
- Swimming in unsafe areas
- Vandalism
- Single-use plastics
FAQs for Khun Si Waterfall-
What’s the best time to visit?
-Dry season (Nov-Apr) offers pleasant weather & manageable trails, but expect crowds. The rainy season (May-Oct) has fewer crowds & lush greenery, but trails can be muddy.
How to get there?
-Fly to Koh Samui, then take a taxi/songthaew/motorbike. Consider organized tours for convenience.
Entrance fee?
-Around ฿100-200 per person.
Difficulty?
-Moderate hike with some steep sections, especially after rain. Sturdy shoes are recommended.
Can I swim?
-Yes, in the natural pools below the falls. Be cautious of currents and uneven footing.
What to wear?
-Comfortable clothes and shoes suitable for hiking. Bring a swimsuit if swimming.
What to bring?
-Water, sunscreen, insect repellent, hat, snacks, camera, cash.
What to avoid?
-Littering, loud noise, climbing rocks, swimming in unsafe areas, vandalism.
Alternatives nearby?
-Big Buddha Temple, Tree Tops Samui, Chaweng Beach.
Is a day trip possible?
-Yes, from Koh Samui’s main areas. Consider organized tours for a hassle-free experience.

