Everest Base Camp Itinerary 12 Days: The Complete Day-by-Day Trek Guide

There’s a moment somewhere around Namche Bazaar your lungs working harder than usual, the morning air biting cold against your face when you first catch a glimpse of Everest’s triangular summit cutting through the clouds. And in that instant, you understand exactly why people from every corner of the world pack their bags and fly to a tiny airstrip in Nepal to walk toward the highest point on Earth.

The Everest Base Camp trek isn’t just a hike. It’s a pilgrimage. A reckoning with your own limits. And when you finally stand at 5,364 meters, staring up at the Khumbu Icefall with glacial wind in your face and your heart pounding in your chest it becomes one of the defining experiences of your life.

But getting there takes planning. Real planning.

This guide gives you the complete Everest Base Camp itinerary a 12-day, day-by-day breakdown with acclimatization logic, altitude data, trail descriptions, permit details, cost estimates, and everything else you need to walk confidently from Lukla to Base Camp and back. Whether you’re a first-time trekker or a seasoned trail veteran, this is the only EBC route guide you’ll need.

Why a 12-Day Itinerary Is the Standard Recommendation

EBC itineraries online range from 8 to 21 days. Twelve days is the figure most experienced Nepali trekking agencies converge on, for one reason: altitude sickness doesn’t respond to schedule pressure.

The governing principle in high-altitude trekking is “climb high, sleep low” — gaining altitude gradually and building in rest days so your body has time to adapt. Rushing this increases your risk of Acute Mountain Sickness (AMS), which at best means a lost day and at worst becomes a medical evacuation.

A 12-day Lukla-to-Lukla itinerary gives you:

• Two dedicated acclimatization days (Namche Bazaar and Dingboche)
• A gradual, medically-aligned altitude gain profile
• Time to actually experience the Khumbu, not just move through it
• A buffer against weather delays or minor illness

Want it fully organized for you? Our 12-Day Everest Base Camp Trek package includes licensed guides, all permits, teahouse accommodation, and full logistics support.

Everest Base Camp Route Overview

The classic EBC route follows a centuries-old Sherpa trading path through the Khumbu Valley.

The route passes through Sagarmatha National Park (a UNESCO World Heritage Site), the Sherpa hub of Namche Bazaar, the monastery town of Tengboche, and the high-altitude farming villages of Dingboche and Lobuche.

Day-by-Day Everest Base Camp Itinerary

Day 1: Fly Kathmandu → Lukla, Trek to Phakding

Altitude: Lukla 2,860m → Phakding 2,610m | Distance: 8 km | Time: 3–4 hrs | Difficulty: Easy

The trek begins with one of the more talked-about short flights anywhere a roughly 35-minute hop from Kathmandu’s Tribhuvan International Airport to Tenzing-Hillary Airport in Lukla, whose short runway ends at a cliff edge. (Note: during the busiest weeks of peak season — typically March–May — flights are frequently rerouted through Ramechhap airport, about 4 hours’ drive from Kathmandu, to manage air traffic. Ask your operator whether this applies to your dates.)

From Lukla, the trail descends through pine and rhododendron forest alongside the Dudh Kosi River, crossing several suspension bridges and passing through the small settlement of Cheplung before reaching Phakding for the night
Overnight: Phakding | Meals: Lunch, dinner

Day 2: Phakding to Namche Bazaar

Altitude: 2,610m → 3,440m | Distance: 11 km | Time: 5–6 hrs | Difficulty: Moderate (significant altitude gain)

The trail climbs steadily along the Dudh Kosi valley, entering Sagarmatha National Park at Monjo, where permits are checked. The final ascent into Namche — roughly 600m of elevation gain over about 2 km — is the first real test of the trek. Namche itself appears as a horseshoe-shaped town of colorful buildings set into the hillside, with snow peaks framing the skyline above.

Overnight: Namche Bazaar | Meals: Breakfast, lunch, dinner

Day 3: Acclimatization Day in Namche Bazaar

Altitude: Stay at 3,440m | Optional hike: Everest View Hotel/Syangboche (3,880m), 3–4 hrs | Difficulty: Easy (moderate for the optional hike)

This is your first mandatory rest day. Skipping it to save time is one of the more common reasons trekkers end up needing to descend early. The classic option is the hike to the Everest View Hotel viewpoint, with panoramas of Everest, Lhotse, Ama Dablam, and Thamserku. Spend the afternoon in Namche itself the Sherpa Culture Museum, the Saturday market if your dates align, or simply a bakery with a slice of yak cheese pizza.

Overnight: Namche Bazaar | Meals: All included

Day 4: Namche Bazaar to Tengboche

Altitude: 3,440m → 3,860m | Distance: ~10 km | Time: 5–6 hrs | Difficulty: Moderate

The trail contours along the valley wall with near-constant views of Everest, Nuptse, Lhotse, and Ama Dablam, drops to the Dudh Kosi at Phunki Thanga, then climbs through rhododendron forest (spectacular in March–April bloom) to the hilltop monastery at Tengboche the largest in the Khumbu. If your timing allows, you may be able to sit in on the evening puja ceremony.

Overnight: Tengboche | Meals: Breakfast, lunch, dinner

Day 5: Tengboche to Dingboche

Altitude: 3,860m → 4,410m | Distance: 11 km | Time: 5–6 hrs | Difficulty: Moderate

The trail descends through birch and rhododendron forest to Deboche, crosses the Imja Khola, then climbs gradually as the treeline falls away into open, yak-grazed high country. You’ll pass Pangboche — home to the oldest gompa in the Khumbu — before reaching Dingboche.

At 4,410m you’re now in high-altitude territory. Mild headaches are common here; drink 3–4 liters of water daily, avoid alcohol, and don’t push the pace.

Overnight: Dingboche | Meals: All included

Day 6: Acclimatization Day in Dingboche

Altitude: Stay at 4,410m | Optional hike: Nagarjun Hill (~5,100m) or Chhukung (4,730m), 4–5 hrs | Difficulty: Strenuous (optional hike)

Your second and final dedicated rest day, and arguably the most important. The recommended hike is up Nagarjun Hill you’ll cross 5,000m for the first time, then return to sleep at 4,410m, which is exactly the “climb high, sleep low” principle in action.

Overnight: Dingboche | Meals: All included

Day 7: Dingboche to Lobuche

Altitude: 4,410m → 4,940m | Distance: ~8 km | Time: 4–5 hrs | Difficulty: Moderate to strenuous

The trail climbs along the lateral moraine of the Khumbu Glacier, passing through Thukla (4,620m), where a short, steep climb leads to a memorial site stone cairns and prayer flags honoring climbers who died on Everest. It’s a quiet, sobering stop. From there the trail follows the moraine ridge to Lobuche, a small, exposed settlement where nighttime temperatures can drop to around -15°C.

Overnight: Lobuche | Meals: All included

Day 8: Lobuche to Gorak Shep → Everest Base Camp → Gorak Shep

Altitude: 4,940m → Gorak Shep 5,164m → EBC 5,364m → back to Gorak Shep

Difficulty: Strenuous

Start early ideally by 7am. The trail to Gorak Shep crosses rocky glacial terrain beside the Khumbu Glacier. After dropping your pack at Gorak Shep, the final approach to Base Camp weaves along the glacier’s lateral moraine, over boulders and snow patches during spring climbing season (April–May), the camp itself is marked by expedition tents and prayer flags.

At 5,364m, you’re standing where the 1953 Everest expedition, led by Edmund Hillary and Tenzing Norgay, launched its summit bid, with the Khumbu Icefall rising ahead. Plan on 30–60 minutes at Base Camp before returning to Gorak Shep for the night.

Overnight: Gorak Shep | Meals: All included

Day 9: Gorak Shep → Kala Patthar (Optional) → Descend to Pheriche

Altitude: 5,164m → Kala Patthar ~5,545m (viewpoint) → descend to Pheriche 4,280m

Difficulty: Strenuous (Kala Patthar), moderate (descent)

If you have the legs for it, set an alarm for around 4:30am. Kala Patthar (“black rock”) offers the most famous view of Everest available without a climbing permit most trekkers reach a viewpoint at roughly 5,545m, just below the true rocky summit at around 5,644m. After descending, you’ll continue all the way down to Pheriche (4,280m), and the altitude drop will make a noticeable difference to how you feel.

Overnight: Pheriche | Meals: All included

Day 10: Pheriche to Namche Bazaar

Altitude: 4,280m → 3,440m | Distance: 19 km | Time: 6–7 hrs | Difficulty: Moderate (mostly downhill)

The descent brings noticeably easier breathing and a returning appetite. The trail retraces your route back through Tengboche and Phunki Thanga into Namche, where the town’s restaurant scene will feel like a genuine luxury after several days of teahouse basics.

Overnight: Namche Bazaar | Meals: All included

Day 11: Namche Bazaar to Lukla

Altitude: 3,440m → 2,860m | Distance: ~19 km | Time: 6–7 hrs | Difficulty: Moderate

The final full trekking day retraces your first steps through the Monjo park entrance, over the Dudh Kosi suspension bridges, through Phakding, and back up into Lukla. It’s traditional to share a final meal or drink with your guide and porters tonight.

Overnight: Lukla | Meals: All included

Day 12: Fly Lukla to Kathmandu

Altitude: 2,860m → Kathmandu 1,400m | Flight time: ~35 minutes

Morning flights from Lukla are weather-dependent and can be delayed by fog, wind, or cloud — this is normal, not a sign anything has gone wrong. Always build at least one buffer day in Kathmandu before any onward international flight. Back in the city, the noise and heat after 12 days of mountain quiet can feel almost disorienting — you’ve just completed one of the world’s great treks.

End of trek.

Acclimatization Schedule Explained

The governing rule in high-altitude medicine: avoid ascending more than about 500m per day in sleeping altitude once above 3,000m. Here’s how this itinerary applies that rule.

✅ indicates the day either meets the 500m/day guideline directly or is a planned rest/descent day that offsets a larger gain elsewhere in the schedule.

Watch for AMS symptoms: persistent headache, nausea, dizziness, unusual fatigue, loss of appetite, or trouble sleeping. Mild symptoms often improve with rest, hydration, and no further ascent. Symptoms that worsen despite rest — or any signs of confusion, loss of coordination, or breathlessness at rest — can indicate High Altitude Pulmonary Edema (HAPE) or High Altitude Cerebral Edema (HACE), both medical emergencies requiring immediate descent and evacuation.

Acclimatization significantly reduces the risk of altitude illness — it does not eliminate it. AMS can affect trekkers of any fitness level, age, or trekking experience; being physically fit does not make you immune. This information is educational and is not a substitute for advice from a doctor or a qualified wilderness-medicine professional. Discuss your personal risk factors, and medication such as Diamox (acetazolamide), with your doctor before you travel.

Trek Difficulty and Altitude Guide

Overall difficulty: Moderate to strenuous. No technical climbing, ropes, or prior mountaineering experience required. You will need:

• Reasonable baseline cardiovascular fitness
• The ability to walk 5–7 hours daily on uneven terrain across up to 10 active trekking days (out of the 12-day itinerary, which also includes 2 lower-exertion acclimatization days)
• Patience with slower-than-usual pacing at altitude
• Comfort with basic teahouse accommodation (shared bathrooms are common, especially above Namche)

Best Time to Trek Everest Base Camp

Everest Base Camp Route: Key Waypoints

The trail runs roughly south to north through the Khumbu Valley (Solukhumbu District), following the Dudh Kosi and then the Imja Khola rivers, rising steadily to Base Camp and returning the same way.

• Lukla (2,860m) — southern gateway, flight connection
• Namche Bazaar (3,440m) — Khumbu’s hub, first acclimatization stop
• Tengboche (3,860m) — spiritual and cultural center
• Dingboche (4,410m) — high-altitude village, second acclimatization stop
• Lobuche (4,940m) — last permanent settlement before the glacier zone
• Gorak Shep (5,164m) — final teahouse stop, jumping-off point for EBC
• Everest Base Camp (5,364m) — journey’s end
• Kala Patthar (~5,545–5,644m) — optional sunrise viewpoint

The wider Everest region also includes the Gokyo Lakes route, the Three Passes Trek, and Island Peak worth exploring if you have extra time and experience.

Permits: Current Requirements

The standard Lukla-to-EBC route currently requires two permits:

A note on the TIMS card: The TIMS (Trekkers’ Information Management System) card is not currently required for the standard Khumbu/Everest Base Camp route — it was superseded here by the Khumbu Pasang Lhamu Rural Municipality permit. TIMS is still used on other Nepal trekking routes (such as Annapurna). Rules can change, so confirm current requirements before you travel.

A note on guides: Nepal introduced a rule in 2023 requiring licensed guides on many trekking routes. Whether — and how — this applies to independent trekkers on the Khumbu route specifically should be confirmed directly with the Nepal Tourism Board or a licensed local operator before you finalize your plans, since requirements have been reported inconsistently across regions.

Physical Preparation Timeline

3 months out: Build a cardio base 45 minutes of steady-state cardio, 4x/week

2 months out: Add hill training with a weighted pack

1 month out: Longer hikes (4–6 hours) with an 8–10 kg pack

2 weeks out: Taper training, finalize gear, and if relevant discuss altitude medication with your doctor

Essential Gear Checklist

Clothing: Moisture-wicking base layers (2–3 sets), an insulating mid-layer (down jacket, minimum 600 fill), a waterproof shell (jacket + pants), warm hat, gloves and liner gloves, 2–3 pairs of trekking pants, 5–6 pairs of wool or synthetic socks.

Footwear: Broken-in, waterproof hiking boots with ankle support (never brand-new boots), plus lightweight camp shoes.

Equipment: A 50–60L backpack with rain cover, trekking poles, a sleeping bag rated to at least -15°C, a headlamp with spare batteries, category 3–4 UV-protective sunglasses, SPF 50+ sunscreen and SPF lip balm.

Health and safety: A personal first-aid kit, water purification tablets or a filter, and travel insurance that specifically covers high-altitude trekking and helicopter evacuation. Diamox (acetazolamide) is commonly discussed for altitude sickness prevention —this is a prescription medication with individualized dosing and possible side effects, so discuss it with your doctor rather than a general guide like this one.

Tip: most trekking gear can be rented in Kathmandu (and to a lesser extent in Namche) for a fraction of the purchase price useful if you don’t expect to use technical gear again after the trek.

Cost Breakdown

Figures are per-person estimates for the trek itself. They exclude international flights to/from Nepal, your Nepal visa fee, travel insurance, tips, and personal spending — budget separately for these.

Looking for a premium experience without compromising comfort — helicopter transfers, upgraded lodges, and a private guide? See our Luxury Everest Base Camp Trek.

Short on time? The Everest Helicopter Tour covers the Khumbu region and lands at Kala Patthar in a single day.

Safety and Altitude Illness: What You Need to Know

Altitude illness is the single biggest risk on this trek — bigger than the terrain itself. A few things worth repeating clearly:

• Anyone can get AMS, regardless of fitness, age, or previous high-altitude experience. Being in great shape does not make you immune.
• Acclimatization reduces risk significantly — it does not eliminate it. The two rest days in this itinerary, and the “climb high, sleep low” pattern built into the route, are your main tools, not a guarantee.
• Watch for symptoms: persistent headache, nausea, dizziness, unusual fatigue, appetite loss, poor sleep. Mild symptoms usually respond to rest and hydration without further ascent.
• Know when it’s serious: worsening symptoms, confusion, loss of coordination, or breathlessness at rest can indicate HAPE or HACE — both are medical emergencies requiring immediate descent and evacuation, not further monitoring.
• This is general information, not medical advice. Talk to your doctor before the trek about your personal risk factors and about medications like Diamox, and make sure your travel insurance explicitly covers high-altitude trekking and helicopter evacuation.