Goecha La trek: route, permits, costs and kit

Most agencies run the trek over 10–11 days door to door from Siliguri, with 8–9 days on foot. The outline below is typical; some groups shorten it by walking straight from Yuksom to Tshoka on day 2, which we do not recommend for first-timers because it gains about 1,200 m in a day. Distances are approximate.

There are two seasons. Spring, from April to mid-May, brings rhododendrons in flower between Tshoka and Dzongri and milder nights, but cloud often builds by late morning and views are best at dawn. Autumn, from late September to November, is the clearest time of year; October mornings at Dzongri can be spotless, though nights can drop to around -5 °C to -10 °C higher up.

From December to February heavy snow above Dzongri closes the route in practice. Agencies do not run it from June to August, when the monsoon brings leeches, landslides and almost no views. Late May and September are possible but are a gamble on weather.

This is not a trek you can walk alone. The rules as we understand them are below; they are revised often, so check current status before you travel.

The Viewpoint 1 question needs a clear answer before you pay. In recent seasons most groups have turned back at Viewpoint 1, at about 4,600 m, and the walk on towards Viewpoint 2 and the pass has been restricted by the forest department. Ask your agency in writing where your group will be allowed to go this season, and do not book with anyone who promises the pass without explaining the current rule.

• Trek with a registered agency and a licensed local guide; solo trekking is not permitted.
• Khangchendzonga National Park entry and camping fees are paid at the forest checkpost in Yuksom; amounts change, and your agency usually handles them.
• Indian nationals carry an original photo ID and copies; no other permit is needed for West Sikkim.
• Foreign nationals need the Sikkim Restricted Area Permit, free and valid 30 days, from e-FRRO online or at Melli or Rangpo checkposts.
• Foreign nationals also need a trek permit for the park, arranged only through a registered agency and normally for groups of two or more.
• Huts at Sachen, Tshoka, Dzongri, Thansing and Lamuney are basic and shared; most agencies also use tents.

Group departures with a registered agency cost about ₹14,000–25,000 per person, indicative 2026, from Yuksom. That usually covers food, tents or huts, guide, cook, porters or pack animals and park permits. A private trek for two costs ₹35,000 or more per person. A packaged trip from Siliguri with transfers and Yuksom hotel nights runs about ₹22,000–26,000 per person on a budget, ₹30,000–36,000 in comfort, and ₹55,000–70,000 for a private trek, indicative 2026.

To save money, travel to Yuksom by shared jeep: Siliguri to Gyalshing costs ₹400–550 a seat, then Gyalshing to Yuksom ₹120–180, indicative 2026. Rent sleeping bags, down jackets and poles in Yuksom rather than buying. Check whether your fare includes carrying your rucksack; if not, agree the extra charge before you start. Tip the guide, cook and porters at the end; ask your agency what is usual.

Arrive in Yuksom a day early if you can. It gives you a night at 1,780 m before the climb, time to meet your guide and check the gear, and a buffer if the road from Siliguri is slow. Budget rooms such as Hotel Yangrigang on the main road suit trekkers, and village homestays cost about ₹1,200–2,000 per person a day with meals, indicative 2026. Keep one night spare at the end too, in case a landslide closes the road out.

The big risk on Goecha La is altitude, not the walking. You sleep above 4,000 m on several nights, and acute mountain sickness can hit fit young people as easily as anyone. Early signs are headache, nausea, poor sleep, loss of appetite and unusual tiredness. Tell your guide at once; it is not a weakness.

Our rules are simple. Keep the rest day at Dzongri. Walk slowly enough to talk. Drink 3–4 litres of water a day. Do not go higher with symptoms, and go down if they get worse. Confusion, stumbling or breathlessness at rest are emergencies; descend immediately. Talk to your doctor before the trip about acetazolamide and any heart, lung or blood-pressure condition. Start walking or running 4–6 weeks beforehand; you should manage 5 km in about 35 minutes.

Pack light; a porter or pack animal carries the main load and you carry a day pack of about 6–8 kg. These are the items we would never leave behind.

• Ankle-high trekking shoes with good grip, worn in before the trip.
• Three warm layers plus a down jacket; thermal tops and bottoms for nights.
• Waterproof jacket and trousers, and a poncho or rucksack cover.
• Woollen cap, sun cap, gloves (inner and waterproof outer), 3–4 pairs of woollen socks.
• UV sunglasses, sunscreen SPF 50, lip balm and a headlamp with spare batteries.
• Two 1-litre bottles, a small personal first-aid kit and your own medicines.
• A trash bag: carry out every wrapper, battery and tissue; Sikkim's forests are not a dustbin.
• Use toilet tents or dig catholes well away from streams; never wash with soap in a stream or at Samiti Lake.

For the Lepcha, the oldest people of Sikkim, Kangchenjunga is Kongchen Kongchlo. In Lepcha tradition the first Lepcha man and woman were made from the snows of its summit. For Sikkim as a whole it is a guardian deity, honoured each year at Pang Lhabsol.

That respect shaped climbing history. On 25 May 1955 the Britons Joe Brown and George Band made the first ascent from the Nepal side, but stopped a few feet short of the true summit. They were keeping a promise made to Sikkim's ruler, Chogyal Tashi Namgyal, that the top would stay untrodden. Norman Hardie and Tony Streather reached the same point the next day. The Indian side is closed to climbing expeditions, which is why you can look at the face from Goecha La but not climb it. Treat the lakes and chortens along the trail the same way: walk around them clockwise and keep them clean.