Kala Patthar means black rock in Nepali, and the name fits: it is a dark, scree-covered spur running south from Pumori (7,161 m), standing above the sandy basin of Gorak Shep. From its crest, Everest appears in full, closer and higher than anywhere else trekkers can reach. You see the summit pyramid, the South Col, the Lhotse face, the Western Cwm's exit and the Khumbu Icefall below, with Nuptse's long ridge to the right and Changtse peeking from Tibet.
The usual plan is to climb from Gorak Shep (5,164 m) before dawn, starting around 4:30 to 5 am with headlamps, to reach the top as the sun lights Everest from behind. The climb gains about 480 m over roughly 2 km, first on a sandy path across the dry lake bed and then on steady zigzags up the grassy and rocky slope. Most trekkers take 2 to 3 hours up and about an hour down. The final few metres to the highest summit block are a scramble over boulders hung with prayer flags.
Some groups climb Kala Patthar in the late afternoon instead, after visiting base camp in the morning, when the sun sets behind them and lights the face of Everest. Both work; mornings are usually clearer and calmer, afternoons warmer but cloudier. Kala Patthar is also a helicopter landing point on many Everest heli tours, landing on the ridge for a short stop when weather and current rules allow. Either way, it is the photograph most people came for.
What to see and do
- Everest summit in full view
From the top you see Everest from the Khumbu Icefall to the summit, with the South Col, Lhotse face and the line of the South-East Ridge used by most climbers. It is about 8 km away in a straight line.
- Sunrise light on the Himalaya
At dawn the sun rises behind Everest, so the summit glows while the Khumbu below is still dark. Within minutes Nuptse, Lhotse, Ama Dablam to the south and Pumori above you turn gold and pink.
- Pumori towering above
Pumori (7,161 m) rises directly behind Kala Patthar, its icy pyramid filling the sky to the north. The name means unmarried daughter, reportedly given by George Mallory. From the summit block you see its ice cliffs at close range.
- Khumbu Glacier from above
Looking east from the ridge, the Khumbu Glacier curves from the icefall past base camp and down the valley in grey rubble and white seracs. In spring you can make out expedition tents as coloured dots on the ice.
- Highest point of the trek
At 5,644 m, Kala Patthar is higher than base camp and the high point of the classic EBC trek. For many trekkers it is the highest they have ever stood, and the prayer flags at the top mark the moment.
- Helicopter landing ridge
Many Everest heli tours land on the Kala Patthar ridge for 10–15 minutes, weather and current landing rules permitting. It is the highest point most helicopter guests set foot on, with the same face-on view of Everest.
Experiences in Kala Patthar
How to reach Kala Patthar
On foot
From Gorak Shep (5,164 m) a clear trail climbs about 480 m to the top in 2–3 hours, returning in about an hour. To reach Gorak Shep from Lukla takes about 8 days on the standard itinerary via Namche, Tengboche, Dingboche and Lobuche.
Helicopter
Helicopter tours from Kathmandu or Lukla land on the ridge at about 5,550 m for 10–15 minutes, weather permitting, then descend to Hotel Everest View for breakfast. At this height helicopters carry fewer passengers, so groups may be flown in two shuttles. Landing rules change; check current status before you travel.
Air
Fixed-wing flights reach only Lukla (2,860 m), about 35 minutes from Kathmandu or 20 minutes from Ramechhap in peak months. From there the walk to Kala Patthar takes 8 days with acclimatisation.
Where to stay
There is no accommodation on Kala Patthar. You sleep at Gorak Shep (5,164 m), at the foot of the climb, where a handful of basic lodges offer twin rooms with thin walls, shared toilets and a heated dining room. Rooms are cold, food prices are the highest on the trail, and water is limited, so most people stay one night only. Lobuche (4,940 m), 2–3 hours down the valley, has more lodges and a slightly better night's sleep. On the way down after Kala Patthar, most groups walk to Pheriche (4,371 m) or Dingboche, where the thicker air helps recovery.
Tips from our trip managers
- Start the sunrise climb by 5 am in October and November, with a full headlamp battery and water in an insulated bottle.
- Wear every warm layer you have, including down jacket, hat, gloves and spare mitts: dawn on the ridge is often −15 °C with wind.
- Go at your own pace; the view from the lower viewpoint at about 5,550 m is nearly as good if you need to stop early.
- Keep phone and camera batteries warm in an inner pocket, as cold drains them fast.
- If you have a bad headache, vomiting or confusion, do not climb; descend with your guide instead.
