Essential Destination Profile: Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan
About Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan
Perched upon an ethereal high-altitude mountain tableland at a dizzying elevation of 4,694 meters (15,400 feet) in the rugged backcountry of **Nagar Valley**, **Rush Lake** holds the prestigious crown of being the **highest alpine lake in Pakistan** and one of the highest navigable alpine tarns on Earth. Accessible via an exhilarating multi-day wilderness trek departing from the dramatic black-ice terminal moraine of the *Hoper Glacier (Hopper)*, Rush Lake is cradled in a pristine subalpine amphitheater directly beneath the accessible summit of **Rush Peak (5,098m)**. On calm summer mornings, the lake's crystal-clear turquoise waters transform into a monumental liquid mirror, reflecting the colossal snow-covered pyramids of **Spantik / Golden Peak (7,027m)**, **Malubiting (7,458m)**, and **Ultar Sar (7,388m)** in spellbinding clarity. A gentle 1.5-hour ridge scramble from the lakeshore to the crest of Rush Peak rewards adventurers with one of the most comprehensive 360-degree mountain panoramas in the entire Karakoram Range—on ultra-clear mornings, even the distant apex of **K2 (8,611m)** and Broad Peak can be spotted shimmering on the eastern horizon.
Rush Lake Expedition Statistics & Geography
- Lake Elevation: 4,694 meters (15,400 feet) above sea level—ranking among the top 25 highest lakes globally.
- Rush Peak Summit: 5,098 meters (16,725 feet), accessible via an easy non-technical ridge walk from the lakeshore campsite.
- Trailhead: Hoper (Hopper) village in Nagar District (2,800m), famous for its sweeping black glacier and fertile terraced orchards.
- Trek Duration: 4 to 5 days round-trip from Hoper village (Total 7 to 8 days ex-Islamabad).
- Glacial Crossings: Traverses the active moraines of Hoper Glacier and the immense ice highway of the Barpu Glacier.
- Karakoram Giants Panorama: 360-degree vistas of Spantik (Golden Peak), Diran, Malubiting, Ultar Sar, Ladyfinger Peak, and distant K2.
Signature 5-Day Rush Lake & Rush Peak Expedition Itinerary
Our curated high-altitude route provides safe acclimatization, glacier crossings, and lakeside camping:
- Day 1: Central Hunza (Karimabad) to Hoper Valley & Bericho Kor (3,300m): Depart Karimabad across the Nagar River bridge in private 4x4 vehicles, driving into the fertile terraced bowl of Hoper Valley (2,800m). Meet your experienced Nagar mountain guide, camp chef, and porter team. Begin the trek by descending the steep moraine and crossing the debris-covered ice of the Hoper Glacier in about 1.5 to 2 hours. Climb up onto the grassy lateral moraine and traverse along the white ice of the Barpu Glacier. Arrive at the scenic green pasture camp of Bericho Kor (3,300m), shaded by ancient birch trees. Wholesome hot dinner and camping under the stars.
- Day 2: Bericho Kor to Chidin Harai High Pastures (4,400m): Following a warm breakfast, cross the Barpu Glacier onto the opposite moraine. Begin a steep, scenic ascent through wild rose thickets and alpine meadows carpeted with edelweiss and wild thyme. Climb steadily up the ridge into the high yak pastures of Chidin Harai (4,400m). As altitude increases, breathe deeply and maintain a steady rhythm. The views behind you open up dramatically, revealing the colossal ice face of Spantik (Golden Peak, 7,027m) dominating the horizon. Set up camp on the high ridge; rest and hydrate for summit day.
- Day 3: Ascent to Rush Lake (4,694m) & Summit of Rush Peak (5,098m): A monumental day. A short, gentle 1.5-hour climb brings you over the crest to behold the awe-inspiring turquoise expanse of Rush Lake (4,694m) resting peacefully in its alpine bowl. Establish camp on the grassy lakeshore terrace. After a hot lunch and hydration, embark on the non-technical 1.5-hour hike up the gentle scree ridge to the summit of Rush Peak (5,098m). Stand on top of the world: a breathtaking 360-degree panorama of Karakoram giants surrounds you—Spantik, Malubiting, Diran, Rakaposhi, Ultar Sar, Passu Cones, and the distant crown of K2. Celebrate your 5,000m milestone! Descend back to the lake for evening alpenglow photography and lakeside camping.
- Day 4: Rush Lake Descent to Barpu Ghras (3,500m): Wake up at dawn to photograph the perfect mirror reflection of Spantik in the calm surface of Rush Lake. After breakfast, begin the descent retracing the ridge down past Chidin Harai to the pleasant riverside meadows of Barpu Ghras (3,500m). Enjoy a relaxing afternoon surrounded by green pastures and rushing streams.
- Day 5: Return Crossing of Hoper Glacier & Drive to Hunza: Cross the Hoper Glacier back to Hoper village. Celebrate with your loyal porter team over fresh local apricots and hot chai. Board private 4x4s for the short drive back to Karimabad in Central Hunza, checking in to luxury hotels for a hot shower, massage, and celebration banquet.
| Trek Sector | Start Elevation | End Elevation | Distance | Estimated Time | Trail Character |
|---|---|---|---|---|---|
| Hoper to Bericho Kor | 2,800m | 3,300m (+500m) | 7 km | 4 – 5 Hours | Moraine crossing of Hoper Glacier, path along Barpu |
| Bericho Kor to Chidin Harai | 3,300m | 4,400m (+1,100m) | 8 km | 5 – 6 Hours | Steep ridge switchbacks, subalpine yak pastures |
| Chidin Harai to Rush Lake | 4,400m | 4,694m (+294m) | 4 km | 1.5 – 2 Hours | Gentle alpine trail to high lake amphitheater |
| Rush Lake to Rush Peak Summit | 4,694m | 5,098m (+404m) | 3 km | 1.5 – 2 Hours | Non-technical scree ridge walk to 5,098m peak |
| Descent to Hoper Trailhead | 4,694m | 2,800m (-1,894m) | 16 km (2 Days) | 2 Days | Descent via Barpu Ghras and Hoper Glacier |
Why Rush Lake is Pakistan's Ultimate High-Altitude Tarn
Unlike ordinary low-altitude lakes accessible by commercial jeeps, Rush Lake demands true alpine determination. In return, it delivers complete wilderness purity, crystal-clear turquoise waters, zero commercial clutter, and the unique thrill of summiting an easy 5,000-meter peak directly from your tent.
Preparation & Acclimatization Advice
Altitude Caution: At 4,694m, night temperatures drop below freezing even in July and August. A 4-season sleeping bag (-15°C comfort rating), thermal base layers, and high-energy snacks are mandatory. Trekking Season: Open from mid-June through late September; July and August offer ice-free lake waters and blooming alpine flora.
Key Highlights & Geographic Significance
Tours & Treks in Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan
Handcrafted guided departures, private 4x4 road journeys, and alpine trekking routes exploring Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan and the wider Gilgit-Baltistan mountain corridor.
Tour Package 10 Days / 9 Nights 10-Day Hunza & Skardu Combined Grand Tour Package
The ultimate Northern Pakistan grand circuit. Witness the royal fortresses of Hunza, turquoise Attabad Lake, and Khunjerab Pass (4,693m), combined with the high plateaus of Deosai (4,114m), Katpana Cold Desert, and Kachura Lakes in Skardu.
Tour Package 7 Days / 6 Nights 7-Day Hunza Valley Luxury & Heritage Tour Package
Our signature 7-day private tour through Hunza Valley. Marvel at Rakaposhi, explore ancient Baltit and Altit Forts, cruise cobalt Attabad Lake, cross Hussaini Bridge, and ascend to Khunjerab Pass (4,693m) on the China border.
Trekking Route 6 - 8 Days Rush Lake Trek
Rush Lake Trek (4,694m) in Nagar Valley is Pakistan's premier high-altitude alpine lake expedition, offering thrilling glacier crossings and a 360-degree panorama of Spantik, Malubiting, and K2 from Rush Peak (5,098m).
Design a Custom Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan Itinerary
Have specific dates, private group preferences, or combining multiple valleys across Gilgit-Baltistan? Our mountain logistics desk crafts tailored private 4x4 departures.
- Private 4x4 Toyota Prado / Land Cruiser convoy
- Certified local mountain guides & porters
- Curated heritage lodges & boutique camps
Frequently Asked Questions About Rush Lake & Rush Peak (4,694m): Highest Alpine Tarn in Pakistan
How high is Rush Lake and is it the highest lake in Pakistan?
Rush Lake sits at 4,694 meters (15,400 feet) above sea level, officially ranking as the highest alpine lake in Pakistan. It is also one of the highest alpine lakes in the world located in a non-polar mountain environment.
Is Rush Peak technical or difficult to climb?
Rush Peak (5,098m / 16,725 ft) is non-technical and requires no ropes, crampons, or mountaineering equipment during July and August. It is an easy walk-up scree ridge starting directly from the lakeshore, making it one of the most accessible 5,000m summits in the Karakoram.
What fitness level is required for the Rush Lake trek?
The trek is rated Challenging due to the steep elevation gain (ascending from 2,800m to over 4,600m in two days) and walking on uneven glacial moraines. Hikers should have strong cardiovascular fitness and prior mountain hiking experience.
Can travelers see K2 from Rush Peak?
Yes! On clear mornings with minimal atmospheric haze, the summit of Rush Peak (5,098m) offers an unobstructed view toward the eastern Karakoram, where the distinctive pyramidal apex of K2 (8,611m) and Broad Peak can be seen rising on the far horizon.
What is the best month to do the Rush Lake trek?
The prime window is from July 1 through August 31. During this period, the lake is completely thawed, summer wildflowers are blooming on the high pastures, and nighttime temperatures are at their mildest (around -2°C to 4°C).
Are there hotels or fixed guesthouses at Rush Lake?
No. This is a 100% wilderness camping trek. Trekkers sleep in high-altitude 4-season tents provided by Travel With Moazam. Our expedition cook and porters transport all food, kitchen equipment, and personal baggage.