Best Time to Visit Nepal 2026: Everest Base Camp Trek, Annapurna, Kathmandu & Pokhara

Best Time to Visit Nepal 2026: Complete Seasonal Guide

Nepal divides into two clear trekking seasons separated by the monsoon — understanding the monsoon is the key to planning a Nepal trip.

Nepal’s Four Seasons

Spring / Pre-Monsoon (March–May)

The second-best trekking season: Warm, stable conditions at altitude; rhododendrons in bloom (the rhododendron forests of the Annapurna and Langtang regions are among the most spectacular in Asia in March–April); mountain views can be slightly hazy from dust, but generally clear.

Everest Base Camp: The spring season is when the majority of Everest summit expeditions attempt the peak (May is historically the best summit window, when the jet stream shifts north). The trek to Base Camp (5,364m) is fully operating in March–May.

Temperatures: Warm in Kathmandu (20–28°C); cool in Pokhara (18–25°C); cold at altitude (0 to −15°C at Everest Base Camp).

Monsoon (June–September)

Not recommended for trekking: The monsoon arrives from the Bay of Bengal in June and affects Nepal until late September. The precipitation transforms the trail conditions — leeches on lower elevation trails, cloud cover hiding mountain views, and trail damage from heavy rainfall.

Exception: The rain shadow areas (Mustang, Dolpo) are north of the Himalayan range and receive little monsoon precipitation — they are the best trekking regions during monsoon season. The Upper Mustang trek (the Kingdom of Lo; restricted permit area) is the finest monsoon-season trek in Nepal.

Autumn / Post-Monsoon (October–November)

The best trekking season: After the monsoon clears, the air is washed clean — the mountain views are at their sharpest, the trails are post-monsoon green, and temperatures are comfortable at altitude. October is widely considered the finest month to trek in Nepal.

October: Crystal-clear mountain views; full trekking infrastructure; maximum trekker density; advance booking essential (teahouses and Kathmandu accommodation fill).

November: Cooling temperatures; slightly fewer trekkers than October; the full Himalayan panoramas remain until mid-November.

Winter (December–February)

Low season for trekking, excellent for Kathmandu: Cold at altitude (−15 to −25°C at Everest Base Camp); the high passes may close with snow (the Thorong La pass on the Annapurna Circuit can be blocked by snow November–February). Kathmandu is pleasant (10–20°C); the valley temples and cultural sites are crowd-free.

Exceptions: The Everest Base Camp trek remains possible in winter (cold but doable for prepared trekkers); the Ghorepani Poon Hill trek (the most accessible Himalayan viewpoint trek, 4 days) operates year-round except during heavy snowfall.

Best Time by Activity

Everest Base Camp Trek (16–20 days, 5,364m)

Best: October (post-monsoon; maximum visibility; mountain views at their finest)
Good: March–May (spring; rhododendrons; summit season atmosphere)
Avoid: June–September (monsoon; poor visibility, leech-heavy lower trails)
Difficult but possible: December–February (cold; some accommodation closed)

The trek:

Route: Lukla (2,860m) → Namche Bazaar (3,440m) → Tengboche (3,860m) → Dingboche (4,410m) → Lobuche (4,940m) → Everest Base Camp (5,364m) → Kala Patthar viewpoint (5,545m, the closest you can get to Everest without climbing)
Kala Patthar: The 5,545m viewpoint directly above Base Camp is the finest Everest view accessible without technical climbing — the sunrise view of Everest (8,849m), Lhotse (8,516m), and Nuptse (7,861m) from Kala Patthar is the image that defines Himalayan trekking

Permits required: TIMS card (Trekkers’ Information Management System) + Sagarmatha National Park permit (~$30 each; available in Kathmandu or Lukla)

Annapurna Circuit (15–20 days, Thorong La pass 5,416m)

Best: October–November (post-monsoon) and March–April (spring)
Avoid: June–September (monsoon) and December–February (Thorong La pass snow)

The Annapurna Circuit is the most varied long-distance trek in Nepal — from subtropical forests to high-altitude desert, through Gurung and Manangi villages, to the Tibetan plateau plateau of Manang.

The highlight: Crossing the Thorong La pass (5,416m) — an 8–10 hour day from the Thorong Phedi High Camp to Muktinath; the descent on the western side to the Kali Gandaki gorge (the deepest gorge in the world, between Annapurna and Dhaulagiri) is one of the most dramatic trekking descents anywhere.

Ghorepani Poon Hill Trek (4 days, 3,210m)

Best: October–April
Year-round possible (except January–February snowfall on the higher sections)

The most accessible Himalayan panorama trek in Nepal — 4 days, no altitude acclimatization required (maximum 3,210m), suitable for beginner trekkers.

Sunrise from Poon Hill: The panoramic view of Dhaulagiri (8,167m), Annapurna South, Hiunchuli, Machapuchare (the “Fish Tail Mountain”), and Annapurna I at dawn — one of the most photographed mountain views in Asia.

Kathmandu: Essential Guide

When to Visit

Best: October–April (dry; clear; warm enough for comfortable exploration)

The UNESCO Sites of Kathmandu Valley

The Kathmandu Valley has 7 UNESCO World Heritage groups (the most concentrated in any valley anywhere):

Swayambhunath (the Monkey Temple): The stupa with the painted eyes of Buddha on all four sides (representing omniscience), on a hilltop 30 minutes’ walk above Kathmandu. The monkeys are wild macaques that have lived around the temple for centuries.
Boudhanath Stupa: The largest stupa in Nepal (36m dome, 120m diameter), the center of Tibetan Buddhism outside Tibet — the circumambulation (clockwise walk) of the stupa at dawn, with monks and pilgrims turning prayer wheels and prostrating, is one of the most immersive spiritual experiences in Asia.
Pashupatinath Temple (Hindu cremation temple on the Bagmati River): The most sacred Hindu site in Nepal — open-air cremation ghats (burning ghats) on the river bank; the smoke and the rituals are confronting but profoundly meaningful. Non-Hindus cannot enter the main temple but can observe from across the river.
Patan (Lalitpur) Durbar Square: The finest medieval architecture in the Kathmandu Valley — the Krishna Mandir (17th century, 21 spires; the finest stone temple in Nepal), the Hiranya Varna Mahavihar (the Golden Temple), and the Patan Museum (the finest museum of traditional art in Nepal).
Bhaktapur Durbar Square: The best preserved medieval town in Nepal; 55-Window Palace; the Golden Gate (Suvarnamahadvara); the Nyatapola Temple (1702, the tallest temple in Nepal, 5 tiers, 30m).

Pokhara: The Gateway to the Annapurna

Pokhara (800m altitude, 200km from Kathmandu): The trekking base for the Annapurna region — a lakeside town (Phewa Lake) with the most dramatic mountain backdrop of any town in Nepal. The Annapurna range (up to 8,091m at Annapurna I) rises 6,500m above the lake level within 30km — one of the greatest vertical rises on earth.

Best sunrise view: The World Peace Pagoda (Shanti Stupa) on the ridge above the lake — Annapurna South, Machapuchare, Hiunchuli, and Annapurna I at sunrise, reflected in Phewa Lake below.

Paragliding: Pokhara is one of the top paragliding destinations in the world — the thermal lift from the Annapurna range and the lake allows 3-hour ridge soaring flights over the Himalayan foothills.

FAQ

How many days should I spend in Nepal? Minimum 10 days for Kathmandu (3 days) + Pokhara (2 days) + Ghorepani/Poon Hill trek (4 days). 20–25 days for Everest Base Camp (16–20 days trek) or Annapurna Circuit (15–20 days). The EBC trek including Kathmandu orientation: minimum 18 days.

How do I get altitude sickness? Altitude sickness (AMS, Acute Mountain Sickness) is caused by ascending too rapidly. The classic mistake is flying to Lukla (2,860m) and trekking too fast to Namche (3,440m) without adequate acclimatization. The rule: ascend no more than 300–500m per day above 3,000m; rest every third day. Descent is the only cure for serious AMS.

Is Nepal safe? Very safe for trekkers and tourists. The main risk is altitude-related illness (preventable with proper acclimatization) and trail accidents on steep descents. Natural disasters (earthquakes — the 2015 Gorkha earthquake reminded the world of Nepal’s tectonic risk) are not predictable; travel insurance with emergency evacuation coverage is strongly recommended.