KHAO SOK-PHANOM TRAVEL & TOURISM
Follow the jungle trail to a flower that blooms once in a lifetime.
Rafflesia One Day Trek in Khlong Phanom National Park
The trekking route to see the Rafflesia begins near the back hills of
Tham Phueng Village, Moo 6, Khlong Sok Subdistrict, Phanom District.
From the main Surat Thani–Takua Pa highway, enter around kilometer marker 108 and continue for about 4 kilometers. From there, hikers must walk approximately 1.5 kilometers to reach the Rafflesia habitat. The flower is most commonly in bloom from November to May, when the weather and soil moisture are ideal.
Rafflesia, known as the largest flower in the world, is a parasitic species that feeds on the roots of a vine called Tetrastigma (locally known as “Yan Kai Tom”). It is found in abundance in the hills behind Tham Phueng Village. The Rafflesia typically blooms between November and May each year.
About the Rafflesia Trek
Embark on a rare and unforgettable nature experience with our Rafflesia One Day Trek in Khlong Phanom National Park. This rainforest trail takes you deep into one of Southern Thailand’s most pristine ecosystems in search of Rafflesia kerrii, one of the largest and rarest flowers on Earth. Trek through evergreen jungle, cross small streams, observe unique plants and wildlife, and learn about the extraordinary life cycle of the legendary Rafflesia. This soft-adventure trip is perfect for nature lovers, botanists, hikers, and anyone seeking a wild and authentic rainforest experience.
Trekking Highlights
See the Rare Rafflesia Flower (Seasonal)
Discover one of the world’s largest flowers, Rafflesia kerrii, known for its impressive size and unique biology.
Immerse in Pristine Rainforest
Walk under dense canopy, pass bamboo clusters, ferns, vines, and moss-covered trunks.
Learn from Local Nature Experts
Your guide will explain plant species, wildlife signs, and the ecological importance of Rafflesia.
Soft Adventure for Nature Lovers
A moderate trek suitable for travellers with basic fitness and a love for the outdoors.
One Day Trek Itinerary
-
08:00 – Pick up & Transfer to Trailhead
Meet your guide and receive a safety briefing.
-
08:45 – Start Trekking into Evergreen Rainforest
Walk through jungle trails, cross small streams, and enjoy the sounds of wildlife.
-
10:00–11:00 – Rafflesia Zone Exploration
Search for Rafflesia in its natural habitat and learn about its life cycle.
-
12:00 – Picnic Lunch in the Forest
Take a break surrounded by nature.
-
13:00–14:30 – Trek Back to Trailhead
A relaxing return walk through the forest.
-
15:00 – Return to Hotel
Drop-off at your accommodation.
Included Services
-
Local trekking guide
-
National Park entrance fees
-
Picnic lunch
-
Drinking water
-
Round-trip transfer (Khao Sok / Khlong Phanom area)
-
Accident insurance
What to Bring
-
Hiking or sports shoes
-
Refillable water bottle
-
Lightweight clothing
-
Rain jacket (seasonal)
-
Insect repellent
-
Hat & sunscreen
-
Camera / phone with waterproof bag
Price: 1500 THB per person
Includes a National Park Ranger Guide
Best Time to See Rafflesia
-
Rafflesia typically blooms from December to March, depending on rainfall and natural conditions.
Flowering Stages
-
You may encounter:
-
Buds (early stage)
-
Fully open flowers
-
Decaying flowers (end of cycle)
No Guaranteed Sightings
-
Because Rafflesia is extremely rare and seasonal, sightings depend entirely on nature. However, our local guides know the most active areas each season.