Nepal's 12 national parks and 6 conservation areas cover 23% of the country — and contain every major trekking route. Live visitor data, wildlife calendars, and permit info for each.
12
National Parks
covering Nepal
6
Conservation Areas
additional zones
23%
Land Protected
of Nepal's territory
2
UNESCO Sites
Sagarmatha & Chitwan
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· Home to 8 peaks above 7,000m
· UNESCO World Heritage Site
· Highest national park on Earth
· Sherpa cultural heartland
Best months
Mar–May, Sep–Nov
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· Largest protected area in Nepal
· Nepal's most visited trekking destination
· Includes 7 peaks above 7,000m
· Rain shadow zone (Upper Mustang) open year-round
Best months
Mar–May, Sep–Nov (Upper Mustang Jun–Aug)
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· First Himalayan national park (1976)
· 2015 earthquake memorial & rebuilt villages
· Sacred Gosaikunda lake complex
· Closest major trek to Kathmandu
Best months
Mar–May, Sep–Nov
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· World's 8th highest peak (8,163m)
· Tsum Valley — Tibetan Buddhist enclave
· Restricted Area sub-zones with unique culture
· Less-crowded alternative to Annapurna Circuit
Best months
Mar–May, Sep–Nov
$11
NPR 1,500
per person
Key Treks
Wildlife Highlights
Highlights
· UNESCO World Heritage Site
· Nepal's first national park
· Elephant-back and jeep safaris
· Tharu cultural village experiences
Best months
Oct–May (dry season)
$11
NPR 1,500
per person
Key Treks
Wildlife Highlights
Highlights
· Less crowded than Chitwan — 10x more wildlife sightings per visitor
· Karnali River corridor
· Highest density of tigers in Nepal
· Off-the-beaten-path far-west Nepal
Best months
Oct–May
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· World's 5th highest peak (Makalu, 8,485m)
· Expedition-grade remote adventure
· Largest rhododendron forest in Nepal
· Adjacent to Kangchenjunga Conservation Area
Best months
Apr–May, Oct–Nov
$22
NPR 3,000
per person
Key Treks
Wildlife Highlights
Highlights
· World's 3rd highest peak (8,586m)
· Nepal's least-visited major trekking region
· Trans-boundary with Sikkim (India)
· Pristine forest — minimal commercial development
Best months
Apr–May, Oct–Nov
Best months to spot Nepal's iconic wildlife in their natural habitat
| Animal | Best Window | Region | Sighting Chance |
|---|---|---|---|
| Snow Leopard | Jan–Mar | High Himalaya | Rare |
| One-horned Rhino | Oct–Apr | Chitwan / Bardia | High |
| Bengal Tiger | Mar–May | Bardia / Chitwan | Moderate |
| Red Panda | Apr–Jun | Langtang / Ilam | Moderate |
| Himalayan Tahr | Nov–Feb | Sagarmatha / ACAP | High |
| Gangetic Dolphin | Oct–Mar | Bardia (Karnali R.) | Moderate |
Eco-Tourism Standards
Every TrekkrOS booking in a national park or conservation area contributes to our Eco-Impact Fund. Operators are required to follow NTB Leave No Trace guidelines. Waste management: every trek participant must carry out all non-biodegradable waste. High-altitude zones (above 4,000m) are completely plastic-bottle-free.