The short answer
November to March for the Terai parks, March to May and October to November for the mountain parks, and April to May or September to November for Rara. The Terai is too hot in summer, and the mountains too wet.
Key facts
- Chitwan, Bardia
- Nov to Mar
- Sagarmatha, Langtang
- Mar to May, Oct to Nov
- Rara
- Apr to May, Sep to Nov
- Shuklaphanta
- Nov to Mar
Insider tip
Grass is burned or cut in January and February, which makes wildlife easier to see in the Terai.
Avoid this
Do not go to Chitwan in monsoon expecting the best sightings. Rivers rise and grass grows tall.
Related questions
Is summer ever good?
For birds and green scenery, yes; for tigers, no.
Is winter too cold in the Terai?
Mornings can be chilly, but days are comfortable.
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