Ama Dablam Corporate Trek to Base Camp

The route is rated 5 out of 10 for difficulty. This is a hiking trek with no technical sections, but the physical demands matter for a corporate group — because members will arrive with varying fitness levels and varying altitude experience.

What you need to be able to do

• Walk 5–7 hours per day with a day pack of 4–6 kg over mixed terrain (trail is mostly dirt, occasionally rocky, with a steep 600 m ascent on the Namche Hill section)

• Gain 600 metres of altitude over 3–4 hours on the culminating day (Deboche → Ama Dablam BC at 4,600 m)

• Sleep four consecutive nights at altitudes of 3,400–4,000 m

What to know about altitude sickness

Mild altitude sickness symptoms (headache, nausea, fatigue, disturbed sleep) occur above 3,500 m in roughly 30–50% of people with no prior altitude experience. This is not an indicator of poor fitness or 'weakness' — acclimatisation is genetically individual, and within one team a person may suffer more than a colleague who is in worse physical shape. Moderate symptoms (persistent headache, vomiting, shortness of breath at rest) are grounds for stopping the ascent and descending.

In a corporate group we establish one rule from the outset: the decision to continue at any point is made individually, not collectively. This removes social pressure, which in mixed corporate groups is the primary risk factor. The guide has both the right and the obligation to turn a participant around regardless of the participant's own opinion or that of the group leader.

Who this route is not suitable for

• Pregnant participants

• People with uncontrolled hypertension, ischaemic heart disease, or severe asthma

• Anyone with no altitude experience above 2,500 m, unless they have had a serological check-up within one month of departure

• Age 65+ — individual decision following consultation with a physician

What we recommend doing in advance (minimum 3 months before departure)

• Cardio 2–3 times per week (running, cycling, swimming) for 40–60 minutes per session

• One long walk per week of 2–3 hours with a light pack

• Basic medical check-up (ECG, full blood count) 3–4 weeks before departure

• HR department of the client company — collect readiness checklists from participants; we send a template after booking

Equipment falls into three categories: critical, important, optional. For corporate groups we can, on request, arrange rental of some items in Kathmandu (sleeping bags, trekking poles, headlamps) — removing the need for participants to purchase or transport gear from home.

Critical

• Trekking boots — broken in, with a waterproof membrane and ankle support. New boots on the trail means blisters by day three.

• Sleeping bag rated to −5 °C comfort (not 'extreme'). Nights in Pangboche and Dingboche are around 0 °C indoors; lodge blankets are available but quality varies.

• Waterproof shell jacket and trousers (wind- and rain-protection). Morning weather in the Khumbu valley changes quickly.

• Warm mid-layer (fleece or lightweight down) for camp evenings.

• Thermal base layers — two sets, merino wool or quality synthetic.

• Gloves — fleece inner plus windproof shell.

• Sunglasses with UV protection, category 3–4 — ultraviolet is aggressive at 4,600 m.

• SPF 50 sunscreen for face and lips.

• Water bottle 1 L plus thermos 0.5 L.

• Personal first-aid kit — acetazolamide (Diamox, consult your doctor beforehand), ibuprofen, anti-diarrhoeal medication, oral rehydration salts, blister plasters, any personal prescription medications.

Important

• Trekking poles (telescopic, two)

• Headlamp plus spare batteries

• Day pack 30–40 L plus rain cover

• Thin trekking socks × 3 pairs plus warm socks × 2 pairs

• Buff or bandana (dust protection)

• Wet wipes, toilet paper

• Adapter for Asian sockets (type C/D/M)

Optional

• A book or downloaded playlist — lodge evenings are long (Wi-Fi is available in Namche Bazaar only; beyond that, nothing)

• Camera, if photography matters to you

• Power bank 10,000+ mAh (charging at lodges is paid, $2–3 per device)

• Small-denomination US dollar bills ($5, $10, $20) for tips

• Personal pulse oximeter (useful but not mandatory — the guide carries a group unit)