Hyatrung Falls:
Eastern Nepal's 365-Metre
Hidden Giant
Buried inside the Jaljale forests of Terhathum, this cascade drops the equivalent of a 120-storey building into a gorge that most travellers in Nepal don't know exists. That is precisely what makes it worth the trek.
Introduction
Nepal's Tallest Regional Waterfall — Still Off Most Maps
At 365 metres, Hyatrung Falls is the tallest waterfall in the Terhathum-Jaljale region of eastern Nepal — and one of the most significant natural features in the entire TMJ (Tinjure-Milke-Jaljale) corridor. Yet most visitors to Nepal have never heard of it. The trail to the falls passes through challenging terrain, the district rarely appears on standard trekking itineraries, and the waterfall itself is deep enough inside the Jaljale forests that it doesn't reveal itself until you are almost upon it. All of this is exactly what makes it worth finding.
The waterfall is also spelled Hyatung, Hyatrung, or Hytrung depending on the source, and is called Hyatrung Jharana in Nepali. The Jaljale section it sits within is the "J" in the TMJ trek — the same forested ridge corridor that connects Terhathum and Panchthar districts and forms the eastern arc of one of Nepal's finest, least-crowded long-distance walking routes.
For adventure seekers, nature photographers, and anyone who prefers their Himalayan experiences without a crowd, the journey to Hyatrung Falls delivers something genuinely rare: a world-class natural spectacle that still feels discovered rather than packaged.
- Local name
- Hyatrung Jharana (ह्यत्रुङ्ग)
- Height
- 365 metres
- District
- Terhathum, Koshi Province
- Forest zone
- Jaljale (TMJ corridor)
- Best season
- June–September (peak); Oct great too
- Activities
- Trek, rock climbing, rappelling, swimming
- Nearest airport
- Biratnagar
- Trek difficulty
- Moderate (manageable for fit beginners)
Getting There
The Trek to Hyatrung Falls
The journey is as much the point as the destination. The trail through Jaljale's dense forests offers a complete immersion in eastern Nepal's highland landscape before the falls arrive as the payoff.
The route to Hyatrung Falls begins in earnest once you enter the Jaljale forest zone — the same corridor that forms the "J" section of the wider TMJ trekking circuit. The terrain is steep and at times rugged, with sections that require careful footing rather than technical equipment. What the trail lacks in comfort it makes up for in scenery: dense mixed forest, rolling hill panoramas, and the sound of the falls building long before the water itself comes into view.
Most trekkers approach via Basantapur (Tehrathum) or from the Panchthar side, depending on which direction they are walking the TMJ corridor. Standalone visits to the falls typically start from a local base in the Jaljale area and involve a half-day to full-day walk to the waterfall and return.
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Step 1 - Fly or bus
Kathmandu to Biratnagar
Daily flights from Kathmandu to Biratnagar Airport take about 45 minutes. Alternatively, overnight buses from Kathmandu reach Biratnagar in 10–12 hours. Biratnagar is the main eastern Terai hub for onward travel to Terhathum.
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Step 2 - Drive north
Biratnagar to Terhathum by jeep
From Biratnagar, shared or private jeeps head north toward Myanglung (Terhathum headquarters) — roughly 4–5 hours on mountain roads through Dharan and Basaha. Road conditions improve significantly in the dry season.
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Step 3 - Enter Jaljale
Local base to Jaljale forest zone
From your local accommodation, the trail enters the Jaljale forest. This section involves the steepest and most rugged terrain of the approach. A local guide is strongly recommended — both for navigation and for the additional ecological and cultural knowledge they bring.
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Step 4 - Arrive
First view of Hyatrung Falls
The falls reveal themselves gradually — first as sound, then as mist rising above the forest canopy, and finally as the full cascade. During monsoon months, the volume and power of the water at this point is genuinely striking. Allow time at the base before the return walk.
TMJ connection: Hyatrung Falls sits within the Jaljale section of the Tinjure–Milke–Jaljale (TMJ) trek. If you are walking the full 14-day TMJ circuit from Basantapur, the falls make a natural side-trip or highlight on the Jaljale portion of the route. Read the full TMJ trekking guide for the complete corridor context.
Hyatrung Falls (ह्यत्रुङ्ग झरना) — at full monsoon flow, the mist from the 365-metre drop transforms the surrounding forest into something otherworldly
Activities
What You Can Do at Hyatrung Falls
The falls are not just a viewpoint — they are an adventure venue, and the gorge around them provides the infrastructure for multiple outdoor experiences.
Trekking
The approach trek through Jaljale forest is the primary activity for most visitors. Moderate difficulty, manageable for fit beginners, and rewarding at every stage of the route — not just at the falls.
Rock Climbing
The rock faces around the gorge offer natural climbing routes for those with appropriate experience and equipment. Expert-guided sessions are available locally and are recommended for safety and optimal route selection.
Rappelling
Guided rappelling alongside the waterfall face provides one of the more dramatic adventure experiences available in eastern Nepal. The scale of the falls makes this a genuinely memorable descent for those comfortable with the activity.
Swimming
The pool at the base of the falls provides a natural swimming spot during appropriate conditions. Best visited outside of peak monsoon when the current is manageable; the water is cold year-round.
Photography note: The falls and surrounding mist create exceptional photographic conditions, particularly in the early morning when the angle of light through the forest canopy is most dynamic. A waterproof camera case or bag is strongly advisable during monsoon months.
Natural Life
Flora and Fauna of the Jaljale Forest
The forests surrounding Hyatrung Falls are among the most biodiverse in Terhathum — partly because the difficult access has kept them largely undisturbed.
The dense mixed forest through which the Hyatrung trail passes supports an ecosystem that thrives precisely because it is not heavily visited. The vegetation shifts with altitude — subtropical species in the lower gorge, temperate broadleaf forest on the mid slopes, and rhododendron communities on the higher ridges connecting to the Milke section of the TMJ ridge. At the waterfall itself, the permanent mist zone supports mosses, ferns, and orchids that are unusual even by eastern Nepal standards.
Himalayan Monal
Nepal's national bird. Its iridescent plumage catches the forest light on clear mornings along the trail.
Spotted Laughingthrush
A social forest bird whose laugh-like call is one of the most distinctive sounds along the Jaljale trail.
Yellow-billed Blue Magpie
Striking blue-and-white plumage with a long tail. Commonly seen in groups near the forest edges and water sources.
Diverse Butterflies
The moist forest floor and flowering plants support an unusually wide range of butterfly species, most visible in spring and post-monsoon months.
Mixed Rhododendron Forest
The upper approach zones connect to the TMJ ridge's rhododendron belt — 34 varieties recorded across the wider corridor.
Mist-zone Orchids
The permanent spray from the falls creates a microclimate at the base that supports rare ferns, mosses, and orchid species not found in drier areas.
Planning
When to Visit Hyatrung Falls
Unlike most Nepal treks where monsoon is the season to avoid, Hyatrung is at its most impressive precisely during the rains. Your choice of season shapes the entire experience.
Monsoon · Jun–Sep
Maximum water volume — the falls are at full power. Spectacular mist, dramatic atmosphere. Trails can be wet and slippery; leeches present. Best for experienced trekkers and photographers seeking maximum impact.
Post-monsoon · Oct–Nov
Falls still flowing strongly from monsoon recharge. Skies clear, trails drying, wildlife active. The ideal window for most visitors — strong waterfall with comfortable trekking conditions.
Spring · Feb–Apr
Lower water volume but spectacular rhododendron blooms on the Jaljale-Milke approach ridges. Best for combining the waterfall with the wider TMJ rhododendron experience.
Winter · Dec–Jan
Reduced flow, cold temperatures, no crowds. The waterfall remains accessible but is significantly less powerful. Some high approach trails may have frost or light snow.
The monsoon turns Hyatrung Falls into a captivating spectacle — mist filling the gorge, the roar of water audible long before the falls come into view, and the surrounding forest at its most intensely green.
Culture & Community
The People and Traditions of Terhathum
The communities living in and around the Jaljale corridor are predominantly from the Rai and Limbu (Yakthung) ethnic groups, with farming as the central economic and cultural activity. Their relationship with the forest is practical as well as spiritual — the land provides food, water, and medicine, and the reverence with which it is treated reflects generations of dependence on its health.
Visiting these communities as part of a trip to Hyatrung Falls adds a dimension that no amount of travel writing can fully convey. The agriculture here follows seasonal rhythms: rice transplanting in monsoon, millet and maize harvests in autumn, cardamom cultivation in the forest undergrowth throughout the year. Sharing a meal with a local family — dal bhat with freshly harvested vegetables, followed perhaps by the warm millet brew known as tongba — is an experience that reframes the entire visit.
Local Festivals
The Terhathum area observes Dashain, Tihar, and the Limbu Sakela festivals (Ubhauli and Udhauli) as key points in the cultural calendar. Sakela in particular — with its community circle dance, the Sakela Sili — is a living tradition directly tied to agricultural cycles and deeply rooted in Kirat cosmology. If your timing allows, arriving during a local festival transforms what might otherwise be a trekking trip into a genuinely rare cultural encounter.
Nepalese and Tibetan Cuisine
The food of this region draws on both Nepali hill traditions and Tibetan influences from cross-border trade and migration. Thukpa (noodle soup), tsampa (roasted barley), and various dried-meat preparations appear alongside the standard Nepali dal bhat. Local tea, sweetened with jaggery rather than sugar, is served throughout the day and is worth stopping for.
Responsible visiting: The communities around Jaljale are not formally set up for tourism. Asking permission before photographing people or entering homes, leaving no waste in the forest, and hiring local guides rather than bringing outsiders from Kathmandu directly supports the economy of the people who maintain this landscape.
Trip Planning
How to Prepare for the Hyatrung Trek
Good preparation doesn't just make the trek safer — it makes it significantly more enjoyable. The terrain is honest about what it demands.
Gear Essentials
- Waterproof trekking boots with ankle support
- Waterproof rain jacket and pack cover
- Trekking poles for steep descents
- Waterproof camera bag or dry sack
- Leech socks (essential June–September)
Health & Fitness
- Moderate cardiovascular fitness — sustained uphill sections
- Basic first aid kit including blister treatment
- Water purification tablets or filter
- Insect repellent (monsoon season)
- Altitude adjustment not a major concern below 2,500m
Logistics
- Book a local guide from Terhathum or Basantapur
- Confirm road access before monsoon travel
- Basic accommodation in local villages; check with guide
- Carry sufficient cash — no ATMs near the falls
- Mobile signal is limited in the gorge — inform someone of your route
Quick Answers
Frequently Asked Questions
What is Hyatrung Falls and where is it located?
Hyatrung Falls (ह्यत्रुङ्ग झरनाalso spelled Hyatung or Hytrung Jharana) is a 365-metre waterfall located in the Jaljale forest zone of Terhathum district, Koshi Province, eastern Nepal. It is widely cited as the tallest waterfall in the Terhathum-Jaljale region and sits within the Jaljale section of the TMJ (Tinjure-Milke-Jaljale) trekking corridor.
How tall is Hyatrung Falls?
Hyatrung Falls stands at 365 metres — the equivalent of roughly 120 storeys — making it the tallest waterfall in the Terhathum-Jaljale region of eastern Nepal.
What is the best time to visit Hyatrung Falls?
Monsoon season (June to September) offers the most powerful flow and the most dramatic visual experience. Post-monsoon (October to November) combines strong water volume with stable, clear skies and is the best window for most visitors. Spring (February to April) suits those combining the visit with the TMJ rhododendron trek.
How do I get to Hyatrung Falls from Kathmandu?
The most common route is to fly from Kathmandu to Biratnagar Airport (about 45 minutes), then take a jeep north toward Terhathum (4–5 hours by road). From a local base in the Jaljale area, the trek to the falls takes a half-day to a full day depending on the specific approach and conditions.
Is the trek to Hyatrung Falls suitable for beginners?
Yes, with caveats. The trek is rated moderate — steep and rugged in sections, but manageable for someone with a decent level of fitness and basic trekking experience. Proper footwear, a local guide, and sensible preparation make it accessible to first-time trekkers willing to take it at their own pace.
What adventure activities are available at Hyatrung Falls?
The falls and surrounding gorge support trekking, rock climbing on the natural rock faces, guided rappelling alongside the waterfall, and swimming in the pool at the base during appropriate conditions. Local guides offer expert-led experiences for the more technical activities.
What birds and wildlife can I see near Hyatrung Falls?
The Jaljale forest supports the Himalayan Monal (Nepal's national bird), Spotted Laughingthrush, Yellow-billed Blue Magpie, diverse butterflies, and a wide range of forest flora including rhododendrons on the higher ridges and mist-zone orchids and ferns near the waterfall base.
Is Hyatrung Falls connected to the TMJ trek?
Yes. Hyatrung Falls sits within Jaljale — the "J" section of the Tinjure-Milke-Jaljale (TMJ) trekking corridor. Trekkers walking the full 14-day TMJ circuit from Basantapur can include the falls as a major highlight or side-trip on the Jaljale portion of the route.
Is there accommodation near Hyatrung Falls?
Basic accommodation is available in the villages below the falls. Teahouses and local homestays are the standard option in this area. Confirm availability with your local guide before departure, as facilities here are more limited than on Nepal's established trekking circuits.
Explore the Full TMJ Corridor
Hyatrung Falls is the headline act of the Jaljale section. Discover what else the Tinjure-Milke-Jaljale route offers.
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