Adventure

Lhotse Expedition

The World’s Fourth Highest Peak

Standing at 8,516 meters (27,940 ft), Mount Lhotse is the fourth-highest peak in the world and forms an iconic part of the Everest massif. Located on the border between Nepal and the Tibet Autonomous Region of China, Lhotse is directly connected to Mount Everest via the South Col, making it one of the most dramatic and technically significant mountains in the Himalayas.

The mountain features three distinct summits—Lhotse Main (8,516m), Lhotse Shar (8,383m), and Lhotse Middle (8,414m). Its most defining feature is the steep and demanding Lhotse Couloir, a narrow icy corridor that presents one of the most challenging sections of any 8,000-meter climb.

First successfully climbed in 1956 by Swiss mountaineers Ernst Reiss and Fritz Luchsinger, Lhotse has since become a major objective for elite climbers, often attempted alongside Everest or as an independent expedition goal.

Ultimate Himalaya’s Lhotse Expedition Elite is designed for experienced climbers seeking a highly supported, professionally managed, and safety-focused 8,000-meter expedition with world-class logistics, Sherpa support, and structured acclimatization.

Expedition Highlights

  • Summit the world’s 4th highest peak (8,516m)
  • Follow the legendary Everest–Lhotse South Col route
  • Technical climb through the Lhotse Couloir
  • Fully supported Everest region expedition logistics
  • 1:1 personal climbing Sherpa support
  • Comprehensive Base Camp infrastructure
  • High-altitude training and preparation program
  • Fixed rope and safety line management
  • Professional weather forecasting system
  • Oxygen-supported summit strategy
  • Helicopter-supported evacuation capability

ROUTE OVERVIEW

The expedition follows the classic Everest approach route via Lukla, Namche Bazaar, and Everest Base Camp before progressing toward the Lhotse climbing route.

Climbers then ascend through the established Everest climbing camps before branching toward the steep Lhotse Face and Couloir system leading to the summit.

Standard Camp Progression:

  • Base Camp (5,364m)
  • Camp I (6,065m)
  • Camp II (6,500m)
  • Camp III (7,100m)
  • Camp IV / South Col (7,900m)
  • Lhotse Summit (8,516m)
COUNTRY
Nepal
DURATION
52 Days
GRADE
Challenging
MAX ALTITUDE
8,516m
GROUP SIZE
2+
SEASON
April to May
Adventure
Lhotse Expedition
52 Days · challenging
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No booking fees · Free cancellation up to 50 days
Day 01

Arrival in Kathmandu (1,400m)

Airport reception and transfer to hotel. Welcome briefing in the evening.

Accommodation: Hotel

Day 02

Expedition Briefing & Preparation

Gear check, permit formalities, safety briefing, and team introduction.

Accommodation: Hotel

Day 03

Fly to Lukla & Trek to Phakding (2,800m)

Scenic mountain flight followed by a gentle trek along the Dudh Koshi Valley.

Accommodation: Lodge

Day 04

Trek to Namche Bazaar (3,440m)

Cross suspension bridges and enter Sagarmatha National Park.

Accommodation: Lodge

Day 05

Acclimatization in Namche

Hike to Everest Viewpoint for altitude adaptation.

Accommodation: Lodge

Day 06

Trek to Debuche (3,870m)

Scenic forest trail with Himalayan views.

Accommodation: Lodge

Day 07

Trek to Dingboche (4,243m)

Gradual ascent into alpine terrain.

Accommodation: Lodge

Day 08

Trek to Lobuche (4,930m)

Approach Everest region glacier zone.

Accommodation: Lodge

Day 09

Trek to Everest Base Camp (5,364m)

Arrival at Everest Base Camp and expedition setup begins.

Accommodation: Base Camp Tent

Day 10

Base Camp Orientation

Base Camp Training & Preparation (Days 10–39)

Introduction to systems, safety, and communication.

Day 11

Glacier Movement Training

Rope techniques and ice navigation.

Day 12

Fixed Rope & Ladder Practice

Technical climbing skills development.

Day 13

Ice Climbing Training

Crampon and ice axe usage practice.

Day 14

Oxygen System Training

Usage of masks, regulators, and flow systems.

Day 15

Rescue Training

Emergency response and evacuation drills.

Day 16

Rest & Recovery

Acclimatization and preparation.

Day 17-22

Rotation I

  • Camp I ascent (6,065m)
  • Camp II climb (6,500m)
  • Return to Base Camp

Day 23-30

Recovery Phase

Rest, medical checks, weather monitoring, nutrition optimization.

Day 31-38

Rotation II

  • Camp I
  • Camp II
  • Camp III (7,100m)
  • Return to Base Camp

Day 39

Final Preparation

Summit planning and oxygen preparation.

Day 40-50

Summit Attempt

Day 40 – Base Camp to Camp II

Day 41 – Camp II to Camp III

Day 42 – Camp III to Camp IV (South Col 7,900m)

Day 43 – Summit Day (8,516m)

Climb via Lhotse Couloir to the summit, then return to Camp IV.

Day 44 – Descend to Camp II

Safe descent after summit success.

Day 45 – Return to Base Camp

Expedition completion and celebration.

Phase 4 – Return Journey

Day 46 – Clean-up & Base Camp Closure

Day 47 – Trek to Pheriche (4,371m)

Day 48 – Trek to Namche Bazaar

Day 49 – Trek to Lukla

Day 50 – Fly to Kathmandu

Day 51

Leisure Day in Kathmandu

Rest, shopping, and celebration dinner.

Day 52

Final Departure

Transfer to international airport.

Lhotse Expedition

52 Days – Detailed Itinerary

Airport reception and transfer to hotel. Welcome briefing in the evening.

Accommodation: Hotel

Gear check, permit formalities, safety briefing, and team introduction.

Accommodation: Hotel

Scenic mountain flight followed by a gentle trek along the Dudh Koshi Valley.

Accommodation: Lodge

Cross suspension bridges and enter Sagarmatha National Park.

Accommodation: Lodge

Hike to Everest Viewpoint for altitude adaptation.

Accommodation: Lodge

Scenic forest trail with Himalayan views.

Accommodation: Lodge

Gradual ascent into alpine terrain.

Accommodation: Lodge

Approach Everest region glacier zone.

Accommodation: Lodge

Arrival at Everest Base Camp and expedition setup begins.

Accommodation: Base Camp Tent

Base Camp Training & Preparation (Days 10–39)

Introduction to systems, safety, and communication.

Rope techniques and ice navigation.

Technical climbing skills development.

Crampon and ice axe usage practice.

Usage of masks, regulators, and flow systems.

Emergency response and evacuation drills.

Acclimatization and preparation.

  • Camp I ascent (6,065m)
  • Camp II climb (6,500m)
  • Return to Base Camp

Rest, medical checks, weather monitoring, nutrition optimization.

  • Camp I
  • Camp II
  • Camp III (7,100m)
  • Return to Base Camp

Summit planning and oxygen preparation.

Day 40 – Base Camp to Camp II

Day 41 – Camp II to Camp III

Day 42 – Camp III to Camp IV (South Col 7,900m)

Day 43 – Summit Day (8,516m)

Climb via Lhotse Couloir to the summit, then return to Camp IV.

Day 44 – Descend to Camp II

Safe descent after summit success.

Day 45 – Return to Base Camp

Expedition completion and celebration.

Phase 4 – Return Journey

Day 46 – Clean-up & Base Camp Closure

Day 47 – Trek to Pheriche (4,371m)

Day 48 – Trek to Namche Bazaar

Day 49 – Trek to Lukla

Day 50 – Fly to Kathmandu

Rest, shopping, and celebration dinner.

Transfer to international airport.

Inclusions

Permits & Government Fees

  • Lhotse climbing permit
  • Sagarmatha National Park entry fee
  • Local municipality fees
  • Liaison officer support
  • Icefall management charges

Transportation

  • Kathmandu–Lukla–Kathmandu flights
  • Airport transfers in Nepal
  • All trekking logistics transport
  • Cargo handling and expedition freight

Accommodation

  • 4 nights hotel in Kathmandu
  • Lodges during trek
  • Fully equipped Base Camp tents
  • High camp accommodation

Base Camp Services

  • Individual sleeping tents
  • Heated dining facility
  • Kitchen and communication tents
  • Shower and toilet facilities
  • Solar power system
  • Generator backup

Climbing Support

  • 1:1 personal climbing Sherpa
  • Fixed rope installation team
  • High camp support logistics
  • Assistance carrying equipment
  • Summit strategy support

Oxygen & Safety

  • 3 oxygen cylinders per climber
  • Oxygen masks and regulators
  • Emergency backup oxygen
  • Medical kits and safety systems

Training & Support

  • Ice climbing training
  • Ladder crossing practice
  • Oxygen system training
  • Emergency rescue drills

Communication & Forecasting

  • Satellite communication support
  • Walkie-talkie systems
  • Daily weather forecasts

Staff & Logistics

  • Base Camp staff salaries
  • Porters and yak support
  • Kitchen and logistics team
  • Insurance for staff

Certification

  • Official Lhotse summit certificate
  • Expedition completion certificate

Exclusions

International Travel

  • International flights
  • Visa fees

Personal Equipment

  • Climbing gear (boots, suit, harness, etc.)
  • Personal clothing and equipment

Insurance

  • Personal travel & rescue insurance (mandatory)

Personal Expenses

  • Laundry, drinks, snacks
  • Internet & communication
  • Personal purchases

Emergency Costs

  • Helicopter evacuation
  • Extra oxygen usage
  • Medical treatment costs

Miscellaneous

  • Summit bonuses for staff
  • Tips and gratuities
  • Extra accommodation due to delays
  • Any service not listed in inclusions

Map

Essential Information

Gear Lists

 Gear Guide Book

Comprehensive guide with expert recommendations on layers, boots, harness, ice axes, and high-altitude essentials. Everything you need for Everest.

Download Gear Book

Printable Gear Checklist

Interactive PDF checklist: tick off each item as you pack — from base layers to summit suits, medical kit to…

Download Checklist
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