Mahakal Hike Adventure

Bunbuni Pass Trek

A short mountain escape above the treeline

Duration

3 days / 2 nights

Altitude

3,700 m / 12,140 ft

Difficulty

Moderate

Season

May – October

Distance

15 km

Start

Barshaini

End

Barshaini

Price

₹4,000 per person

Overview

About This Trek

The Bunbuni Pass trek is a lesser-known route that combines Kheerganga with a high-altitude pass crossing. Starting from Barshaini, you first trek to Kheerganga and its famous hot springs, then climb above the treeline to the Bunbuni Pass at around 3,700 m with wide views across the Parvati Valley. The descent takes you back down to Barshaini through forests of pine and rhododendron. It's a more challenging and rewarding alternative to the standard Kheerganga trail, and far less crowded — reserved for those who want to go beyond the hot springs.

Ask About This Trek

Why This Trek

Highlights

—A less-crowded alternative to the standard Kheerganga route

—Climb above the treeline with wide views of the Parvati Valley

—Dense forests of deodar and oak in the lower sections

—Connect to Kheerganga and its natural hot water springs from above

—See cascading waterfalls and diverse mountain flora

The Journey

Day by Day

Day 1

Barshaini to Kheerganga

12 km · 1,700 m → 3,000 m

Cross the bridge at Barshaini and trek through dense forests of deodar and pine along the Parvati River. Pass through Nakthan village and the Rudra Nag waterfall before the final steep climb to the meadows of Kheerganga. Soak in the natural hot water springs and camp under the stars.

Day 2

Kheerganga to Bunbuni Top

5 km · 3,000 m → 3,700 m

Leave Kheerganga and climb steeply above the treeline through open slopes and alpine meadows. The trail passes through rhododendron groves before the landscape opens up with wide views across the Parvati Valley. Camp near Bunbuni Top.

Day 3

Bunbuni Top to Barshaini

10 km · 3,700 m → 1,700 m

Descend from Bunbuni through forests of pine and oak, following a steep trail back down to Barshaini. The descent is fast but demands good footing on the rocky sections.

What's Included

Your Trek Includes

✓Experienced local mountain guide

✓Camping equipment (tents, sleeping bags, mattresses)

✓All meals during the trek

✓First aid and medical kit

✓Forest permits and camping charges

Not Included

Arrange on Your Own

·Travel to and from Barshaini

·Personal trekking gear and clothing

·Porter for personal backpack

·Travel insurance

Be Prepared

What to Carry

○Trekking shoes with good grip and ankle support

○Warm layers — fleece jacket and a light down jacket

○Waterproof rain jacket

○Water bottle (at least 2 litres) and energy snacks

○Headlamp with spare batteries

○Sunscreen and sunglasses

○30–40L rucksack with rain cover

○Personal medical kit

When to Go

Best Time

May to June and September to October are best. The monsoon months (July–August) make the trail slippery and harder to navigate. Avoid winter when the pass is snow-covered.

Are You Ready

Fitness Level

Moderate fitness required. The ascent is steep and sustained. You should be comfortable walking uphill for 5–6 hours. Some previous trekking experience is helpful but not mandatory.

Getting There

How to Reach

The trek starts from Barshaini or Kalga village in the Parvati Valley. From Kasol, Barshaini is a 30-minute drive. Overnight buses from Delhi reach Kasol or Bhuntar in 12–14 hours. The nearest airport is Bhuntar (Kullu), about 65 km from Barshaini.

Keep Exploring

Other Treks

Ready for Bunbuni Pass Trek?

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