Trekking · Nepal
Rhododendron Bloom at Ghorepani & Poon Hill
Spring on the Ghorepani–Poon Hill trail, when Nepal's national flower, the rhododendron, carpets the forest.
Each spring, the Ghorepani–Poon Hill trail in the Annapurna foothills blazes with the deep reds, pinks and whites of blooming rhododendron, Nepal's national flower. The peak bloom runs roughly mid-March to April, when the hill forests between Tikhedhunga, Ghorepani and Deurali turn into a tunnel of colour beneath the white wall of the Annapurna and Dhaulagiri ranges. For trekkers timing a spring trip, the bloom is one of the most beautiful seasonal events in our Nepal festivals and events cluster — a natural spectacle to plan a trek around.
Nepal's national flower
The rhododendron, known locally as lali gurans, is Nepal's national flower, and the country is home to dozens of species ranging from tree-sized scarlet varieties to smaller pink and white shrubs at higher altitudes. The mid-hill forests of the Annapurna region hold some of the finest stands, which is why the short and accessible Ghorepani–Poon Hill route is so closely associated with the bloom.
When the bloom peaks
Flowering depends on altitude and the year, but the season generally runs from March into April. Lower-elevation forests colour first, with the bloom moving up the slopes as the weeks pass — so even a slightly early or late trek can usually catch flowers somewhere along the trail. Check the timing against our best time to visit Nepal guide, and note that spring travel also lines up with Nepali New Year in mid-April.
Where to see it on the trek
The classic loop offers several of the best stretches:
- Tikhedhunga to Ghorepani: A long climb through dense rhododendron and oak forest, the trail's signature woodland.
- Ghorepani to Poon Hill: The pre-dawn climb to the famous viewpoint passes flowering trees, with the bloom framing sunrise over the Annapurnas and Dhaulagiri.
- Ghorepani to Tadapani via Deurali: Forested ridges thick with rhododendron and moss, often with the best displays of all.
For the full route, distances and itinerary, see our Ghorepani–Poon Hill trek guide.
What travellers will see
Expect hillsides and ravines washed in red and pink, mossy old-growth forest, birdlife drawn to the flowers, and — on clear mornings — the spectacle of Poon Hill's sunrise above a sea of blossom. The combination of accessible trekking, warm spring days and the bloom makes this one of the most rewarding short treks in the country.
Practical tips for visitors
- Trek in March or early April for the best chance of peak bloom, accepting some afternoon haze later in spring.
- Start the Poon Hill climb before dawn to catch sunrise with the flowering forest below.
- Plan permits and logistics with our Nepal trekking guide; the route lies within the Annapurna Conservation Area.
- Explore further — the bloom continues along many Annapurna region treks, so consider extending toward Tadapani or Ghandruk.
The rhododendron bloom turns an already classic trek into a seasonal event, making spring the ideal time to walk the Ghorepani–Poon Hill trail.
Frequently asked questions
When does the rhododendron bloom on the Ghorepani–Poon Hill trail?+
The rhododendron bloom peaks in spring, roughly mid-March to April, though exact timing varies with altitude and the year. Lower elevations colour earlier and higher slopes later, so the season stretches across several weeks.
Is the rhododendron Nepal's national flower?+
Yes. The rhododendron, known locally as lali gurans, is Nepal's national flower. Nepal has dozens of rhododendron species, ranging from deep red to pink and white, and the hill forests of the Annapurna region are among the best places to see them.
Where on the trek are the best rhododendron forests?+
The forested ridges between Tikhedhunga, Ghorepani and Deurali on the Ghorepani–Poon Hill trail pass through dense rhododendron woodland. The climb up to Ghorepani and the side trails toward Poon Hill and Tadapani are especially good.
Is spring a good time for the Poon Hill trek overall?+
Yes. Spring (March–May) is one of the two prime trekking seasons in Nepal, offering the rhododendron bloom, generally clear mornings and warmer days, though afternoon haze and occasional pre-monsoon showers can build later in the season.
