Now in the hills

DarjeelingTour Plan
Barsey Rhododendron Sanctuary
Photo: Indranil banerjee · CC BY-SA 4.0, Wikimedia Commons

wildlife sanctuary · West and South Sikkim

Guras forest on the Singalila Range, a 4 km walk from Hilley

Best Mar – Apr · Oct – Nov1 nights
Barsey, officially Varsey, Rhododendron Sanctuary covers about 104 km² of the Singalila Range where Sikkim meets Nepal and West Bengal. Most people walk 4 km, 1.5–2 hours, from Hilley to the Guras Kunj hut at about 3,000 m. Come mid-March to April for rhododendron bloom, or October to December for clear Kangchenjunga views.

Barsey Rhododendron Sanctuary, spelt Varsey on official records and Wikipedia, protects about 104 km² of forest on the Singalila Range in the south-west corner of Sikkim. Nepal lies to the west and West Bengal to the south, across the Rambong Khola stream. The forests are thick with rhododendron, which people here call guras in Nepali, along with oak, magnolia and fir. In spring the slopes flower in red, pink and white.

The sanctuary has three entry points: Hilley, Dentam and Soreng. Hilley is by far the most used, because it is reachable by road and the walk from there to Barsey is only about 4 km. The trail is wide and gently graded, 1.5–2 hours up, and ends at the Guras Kunj trekkers' hut on an open ridge at about 3,000 m. On clear mornings you see Kangchenjunga, Kabru and Pandim to the north.

Most visitors sleep in Okhrey, about 30 minutes below Hilley, and walk in and out in a day. Others stay a night in the simple hut for sunset and sunrise. For a budget trip it costs little: a shared jeep to Okhrey, a homestay, a car to Hilley and the entry fee. Rhododendrons bloom from March to May, with the usual peak from mid-March to April. October to December is best for views.

Don't miss

Highlights of Barsey Rhododendron Sanctuary

The Hilley–Barsey walk

A wide, gently graded forest trail of about 4 km leads from the Hilley gate to the Barsey ridge in 1.5–2 hours. Most fit families and slow-walking seniors manage it. Start early for quiet trails, clear views and the best chance of birds.

Rhododendron bloom

Rhododendrons flower here from March to May. Near the ridge at about 3,000 m, the usual peak is mid-March to April, with reds first and paler shades later. A cold or dry winter can shift the dates, so ask in Okhrey before you go.

Guras Kunj at sunrise

The Guras Kunj trekkers' hut is the only lodging inside the sanctuary. It is simple, but a night here means sunset and sunrise on the ridge, with Kangchenjunga, Kabru and Pandim to the north on clear days, mostly October to December.

Birds of the high forest

Blood pheasant, Sikkim's state bird, satyr tragopan and Himalayan monal are all possible in these forests, along with Tibetan serin and laughingthrushes. Sightings are never guaranteed. Walk quietly at dawn and bring binoculars.

Three ways in

Hilley is the easy, popular entry. Dentam and Soreng are the other two gates, with longer, quieter forest routes that need a local guide and a full day. They suit walkers who want to avoid spring crowds.

A low-cost day out

With an Okhrey homestay, a shared car to Hilley and an entry fee of ₹50–100 for Indians, indicative, 2026, a Barsey day costs very little. The walk and the views are the whole point, and they are free.

Told in the hills

Guras on the Singalila Range

Guras is the Nepali word for rhododendron, and in this corner of Sikkim it is the tree that marks the seasons. Rhododendron arboreum, the tree rhododendron with deep red flowers, is the national flower of Nepal, whose border runs along the ridge above Barsey. Sikkim chose another species, Rhododendron niveum, as its state tree. Several species grow in the sanctuary at different heights, which is why the flowering moves uphill through March, April and May.

The plants were famous long before the sanctuary existed. In 1848–49 the botanist Joseph Hooker travelled through Sikkim, much of it with Archibald Campbell, the superintendent of Darjeeling, and collected rhododendrons unknown to European science. His book, The Rhododendrons of Sikkim-Himalaya, appeared from 1849 to 1851, and seeds he sent home started a craze for Himalayan rhododendrons in British gardens. We do not know that Hooker walked this exact ridge, so we claim only Sikkim.

Today the forest is protected as a sanctuary of about 104 km², with the Guras Kunj hut on the ridge as the only place to sleep inside it. Guras kunj loosely means rhododendron grove. Spring brings walkers from Siliguri, Kolkata and beyond, and most come for one short walk. Stay longer and you may also hear pheasants calling at dawn. Sikkim's state bird, the blood pheasant, lives in these high forests, though seeing one is never guaranteed.

Pinned to the board

Did you know

Varsey Rhododendron Sanctuary covers about 104 km² and borders Nepal to the west and West Bengal to the south across the Rambong Khola.

Rhododendron arboreum is the national flower of Nepal, while Sikkim's state tree is Rhododendron niveum.

The blood pheasant is the state bird of Sikkim.

Getting there

How to reach Barsey Rhododendron Sanctuary

Shared jeepTake a shared jeep from Siliguri or Darjeeling to Jorethang, then a local jeep to Sombaria or Okhrey, about ₹150–250 a seat, indicative, 2026. From Okhrey, hire a car to Hilley, about 30 minutes, or ask your homestay to arrange one. Jeeps from Jorethang mostly leave before about 1 pm. Check current status before you travel.
Reserved carA reserved car from NJP or Bagdogra to Okhrey costs about ₹5,500–7,500 one way, 5–6 hours via Jorethang and Sombaria, then 30 minutes more to Hilley, indicative, 2026. From Okhrey, a local car to Hilley and back with waiting costs about ₹1,200–2,000.
Rail / AirNew Jalpaiguri (NJP) and Bagdogra Airport (IXB), both in Siliguri, are the nearest railhead and airport. Plan a full day of road travel to Okhrey and walk the next morning. Foreign nationals need a Sikkim Restricted Area Permit; check current status before you travel.
On footFrom the Hilley checkpost, walk about 4 km to Barsey, 1.5–2 hours up and a little less down. The trail is wide and clear. Longer routes enter from Dentam and Soreng and need a local guide and a full day.

Costs in Barsey Rhododendron Sanctuaryindicative, 2026

  • Sanctuary entry, Indian nationals₹50–100 per person, more for foreigners and cameras, indicative, 2026
  • Car Okhrey → Hilley and back₹1,200–2,000 with waiting, indicative, 2026
  • Shared jeep Jorethang → Okhrey₹150–250 a seat, indicative, 2026
  • Okhrey homestay with all meals₹1,200–2,000 per person per day, indicative, 2026
  • Local guide for Dentam or Soreng routes₹1,000–1,800 a day, indicative, 2026

Fares and fees change with fuel prices, season and local union rates. Check current rates before you travel.

Money-saving tip

Do Barsey as a day walk from an Okhrey homestay and share the Hilley car with other guests; the entry fee is then your only other cost.

Where to stay

Sleeping in Barsey Rhododendron Sanctuary

Inside the sanctuary, the only place to sleep is the Guras Kunj trekkers' hut on the Barsey ridge. It is basic: shared rooms or dormitory beds, simple meals, limited water and power, and cold nights. Book through your Okhrey homestay or operator and confirm it is open. Most people instead stay in Okhrey, about 30 minutes below Hilley, in Sherpa family homestays such as Sherpa Lodge, Kyilkhor Inn or Royal Barsey Homestay, at about ₹1,200–2,000 per person per day with meals, indicative, 2026. Rinchenpong and Uttarey also work as bases with a longer drive.

On the map

Map of Barsey Rhododendron Sanctuary, Okhrey, Rinchenpong and Kaluk, Uttarey, JorethangIndiaChinaNepalBarsey Rhododendron Sanctuary1Barsey Rhododendron SanctuaryOkhrey2OkhreyRinchenpong and Kaluk3Rinchenpong and KalukUttarey4UttareyJorethang5Jorethang20 kmN
  1. 1Barsey Rhododendron Sanctuary
  2. 2Okhrey
  3. 3Rinchenpong and Kaluk
  4. 4Uttarey
  5. 5Jorethang
Drawn by Darjeeling Tour Plan from Natural Earth outlines (public domain). Borders as depicted by India. Not for navigation.

Questions people ask

Barsey Rhododendron Sanctuary: questions answered

Where is Barsey Rhododendron Sanctuary

Barsey, officially Varsey, Rhododendron Sanctuary lies on the Singalila Range in the south-west of Sikkim, covering about 104 km². It borders Nepal to the west and West Bengal to the south across the Rambong Khola. The usual entry is Hilley, about 30 minutes by road above Okhrey village.

How do I reach Barsey from Siliguri

Travel from Siliguri or NJP to Okhrey via Jorethang and Sombaria, about 130 km and 5–6 hours. A reserved car costs about ₹5,500–7,500, or take shared jeeps via Jorethang, indicative, 2026. Sleep in Okhrey, drive 30 minutes to Hilley at dawn, then walk 4 km to Barsey.

How long is the Barsey trek

From Hilley the walk to Barsey is about 4 km one way, 1.5–2 hours up on a gentle forest trail, so the return trip takes 4–5 hours with rest stops. Longer routes start from Dentam and Soreng and take a full day with a guide.

Is Barsey good for children and seniors

Yes, for most. The Hilley trail is wide and gently graded, and children of about eight and up and seniors who walk slowly usually manage it. There are no ponies or vehicles on the trail, so anyone who cannot walk 8 km in a day should stay at Okhrey.

When is the best time to visit Barsey

Mid-March to April is best for rhododendron bloom near the ridge, with flowering from March to May overall. October to December is best for clear Kangchenjunga views. January and February may bring snow, and June to September brings rain, leeches and cloud, so avoid those months.

Do I need a permit for Barsey

Indian nationals need no permit, only the sanctuary entry ticket at Hilley and photo ID. Foreign nationals need a Sikkim Restricted Area Permit, available online or at Melli checkpost, and pay a higher entry fee. Check current status before you travel.

Is there accommodation inside Barsey sanctuary

Only the Guras Kunj trekkers' hut on the Barsey ridge, which is basic, with shared rooms or dorm beds and simple meals. Most visitors sleep in Okhrey homestays, about 30 minutes below Hilley, and walk in and out in a day. Book Guras Kunj ahead and confirm it is open.

Can I see snow at Barsey

Sometimes. Snow can fall on the Barsey ridge, at about 3,000 m, from December to February, and occasionally in early March. It is not guaranteed and can make the trail slippery. Ask your Okhrey homestay about conditions, wear shoes with grip and check current status before you travel.

What should I pack for Barsey

Pack shoes with good grip, a warm jacket, a rain jacket, a cap, water, snacks, sunscreen and a torch. Add binoculars for birds and cash for fees and the car to Hilley. If staying at Guras Kunj, bring thermals, gloves and a sleeping bag liner, as nights are cold.

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