
Asmita Karki
A base camp trek is not defined by its summit. It is defined by the wall of ice and rock you stand beneath at the end of the trail, the point where climbing expeditions stage and ordinary walkers turn around. Nepal has more of these endpoints than any country on earth, and they range from gentle teahouse trails to remote multi-week approaches that demand a licensed guide by law.
The mistake we see most often is treating all base camp treks as equal. Everest Base Camp and Mardi Himal Base Camp sit in completely different difficulty brackets, carry different permits, and suit entirely different trekkers. This guide compares the ten strongest options so you can match the right trail to your fitness, budget and altitude tolerance.
Our field coordinators and licensed guides have routed thousands of these treks. The data below reflects 2026 permit rules, which changed meaningfully for restricted regions.

A genuine base camp trek ends at the staging ground of a major peak rather than crossing a pass or circling a massif. That endpoint shapes everything: the altitude profile, the acclimatization plan, and the permit you carry.
Some base camps sit on busy teahouse corridors with daily lodge support. Others sit days from the nearest road in restricted zones where a guide is mandatory. Choosing well means being honest about your experience and your schedule.
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Several base camp elevations vary by source and by exact stopping point. We have flagged approximate figures with a tilde and advise confirming the precise endpoint with your guide.
Permits split into two categories: standard national park and conservation permits, and restricted-area permits that legally require a guide. Get this distinction right before you book flights.
A key 2026 change for restricted regions: a single traveler can now obtain a Restricted Area Permit, because the previous two-person minimum was formally removed. A licensed guide remains legally mandatory, and solo independent trekking in any restricted zone is still prohibited.
The guide-to-trekker ratio is capped at 1:7 in restricted zones, and helicopter evacuation insurance covering up to 6,000m is a legal requirement for the permit application.
The Khumbu and Everest region does not use the standard TIMS Card. You pay the Khumbu Pasang Lhamu Municipality Fee plus the Sagarmatha National Park Permit instead. For Kanchenjunga and Makalu, exact 2026 permit figures are subject to government revision, so confirm live rates through your agency before paying.
Tourist visa fees are USD 30 for 15 days, USD 50 for 30 days, and USD 125 for 90 days, available on arrival at Tribhuvan International Airport.

Two windows carry nearly all base camp trekking. March to May brings warming temperatures, rhododendron bloom at mid-elevations, and stable high passes. September to November follows the monsoon with the clearest mountain air of the year.
Avoid June to August on every trek in this list. These are south-facing Himalayan routes that absorb the full monsoon, meaning rain, trail leeches, landslide risk and obscured peaks.
Winter trekking from December to February is possible on lower routes like Annapurna Base Camp and Mardi Himal, but high passes and remote camps such as Makalu and Kanchenjunga become snowbound and dangerous.
We rate every trek on a fixed five-grade scale so you can compare honestly.
Island Peak Base Camp is rated Grade 4 because most trekkers continue toward a technical climbing objective requiring fixed-rope and crampon skills. If your goal is the base camp alone, plan and train as you would for Everest.
Every trek here pushes well above the altitude where acute mountain sickness becomes a real threat. The single rule that prevents most cases is simple: above 3,000m, your sleep elevation should rise no more than 300–500m per day.
Build in proper acclimatization rest days. We schedule them at Namche Bazaar (3,440m) on the Everest route, at Manang (3,519m) for Annapurna Circuit approaches, and at Samagaon or Samdo on Manaslu. Use these stops for a climb-high, sleep-low day hike rather than full rest.
Watch for the warning signs that demand action:
Descent is the only reliable treatment for severe AMS. Do not wait for morning. Do not take medication as a substitute for descent.
Standard travel insurance is not enough. You need cover for emergency helicopter evacuation to at least 6,000m plus medical treatment for AMS, HAPE and HACE. This is a legal requirement for restricted-area permits and strongly advised for any trek above 4,000m.
Calibrate your kit to the trek grade and season. A Mardi Himal trek in October needs far less than a Makalu approach in early spring, but the core safety items stay constant.
Do not buy single-use plastic water bottles on trail. Plastic waste is a documented crisis across these corridors. Carry purification and refill from teahouse boiled water or refill stations at roughly NPR 50–150 per litre.
For a full kit list, see our trek packing list.
Permits are fixed and small relative to total cost. The variable lines are flights, guide and porter fees, and accommodation, which shift with season and agency.
We deliberately present flights, guide, porter and lodging as ranges because they move with season and demand. Confirm live figures through your agency or our marketplace before booking. For detailed regional cost models, see our Everest Base Camp cost guide and Annapurna Base Camp cost guide.

Carry enough cash before you lose ATM access. There are no ATMs past Namche Bazaar in the Everest region or past Jomsom in the Mustang region. This is an operational requirement, not advice.
Budget for common upcharges: phone and power bank charging at NPR 200–500 per charge, hot showers at NPR 300–600, and lodge Wi-Fi or Everest Link at NPR 400–700 per session.
For connectivity, use Nepal Telecom (NTC) in the Everest, Manaslu and Kanchenjunga regions, where Ncell signal fades above key villages. Use Ncell for Annapurna Base Camp, Mardi Himal and Langtang, bought in Pokhara or Kathmandu before departure.
If you are heading to the Khumbu in peak season, note that Lukla flights operate from Manthali Airport in Ramechhap, a 4–5 hour drive from Kathmandu requiring a roughly 1:00 AM departure. Build 1–2 buffer days into each end of any Everest itinerary for weather delays. See our Lukla airport guide for detail.
These trails pass through living Buddhist landscapes. Always pass mani stones, chortens and stupas on the left, keeping the structure to your right, and walk clockwise around them.
Remove shoes and hats before entering any monastery. Photography inside prayer halls is prohibited unless a resident monk grants permission, and you should never touch butter lamps or thangka paintings.
Always ask before photographing residents or crew. Do not hand out sweets or money to children, which encourages dependency; support a registered local school or organization instead.
On high trails, choose Dal Bhat and locally grown carbohydrates over meat. In Buddhist regions, animal slaughter is restricted and meat is carried unrefrigerated for days, making foodborne illness at altitude a real risk.
Know where help is before you need it. The Himalayan Rescue Association (HRA) Clinic in Manang (approx. 3,519m) serves the Annapurna region, and the HRA Clinic in Pheriche (approx. 4,371m) serves the Everest region. Attend their acclimatization lectures at Namche and Pheriche.
For pre- and post-trek care, CIWEC Hospital in Kathmandu handles altitude-related follow-up. Helicopter evacuation operators include Fishtail Air, Simrik Air and Karnali Air, always coordinated through your guide or the nearest checkpoint.
Save your insurance emergency number before leaving Kathmandu. Your licensed guide is your first point of contact in any on-trail emergency.
First-timers: Start with Mardi Himal Base Camp or Annapurna Base Camp. Both stay below 4,600m, follow well-supported teahouse trails, and need only standard permits.
Experienced trekkers: Everest Base Camp delivers the iconic Khumbu approach at Grade 3, while the Kanchenjunga and Makalu approaches reward those ready for remote Grade 4 conditions.
Budget travelers: Langtang region treks offer the lowest combined permit and access cost, with a short road approach instead of a flight. See the Langtang Valley trek.
Premium travelers with tight schedules: Consider an Everest Base Camp helicopter option, which bypasses the Ramechhap logistics entirely at a higher cost.
Annapurna Base Camp and Mardi Himal Base Camp. Both stay below 4,600m and require only ACAP NPR 3,000 plus a TIMS Card NPR 2,000.
Yes for restricted treks like Manaslu and Kanchenjunga, where a guide is mandatory and solo trekking is prohibited. A guide is also required for most national park routes including Everest and Annapurna Base Camp.
Kanchenjunga, Makalu and the Manaslu approaches, all Grade 4, combining remote terrain and altitudes above 5,000m.
Everest Base Camp is 5,364m (with Kala Patthar at 5,545m); Annapurna Base Camp is 4,130m.
NTC for Everest, Manaslu and Kanchenjunga; Ncell for Annapurna and Langtang. Download offline maps before remote zones.
March to May and September to November. Avoid the June to August monsoon on these south-facing routes.