Parsa National Park is a pristine subtropical jungle in the south-central Terai, contiguous with Chitwan National Park. Originally a wildlife reserve, it was upgraded to a national park to preserve the habitat for wild Asian elephants and other fauna. The park's vegetation is primarily sal forest, and it is a part of a larger Tiger Conservation Unit with Chitwan National Park.

Located in the far-western region of Nepal, Khaptad is a mid-mountain park known for its unique ecosystem of grasslands (patans) interspersed with coniferous forests. The park is also a significant spiritual site, as it was the meditation place of the revered saint, Khaptad Baba. It offers a challenging but rewarding trekking experience and is rich in medicinal herbs and diverse bird species.

Situated on the northern fringe of the Kathmandu Valley, this park serves as a major source of drinking water for the city. It's a popular destination for hiking and bird watching due to its location in a transition zone between subtropical and temperate climates. The park is home to a variety of forest types and wildlife, including leopards and rhesus monkeys.

Nepal's smallest national park, Rara is located in the high mountains of the northwest,Mugu district. Its main feature is Rara Lake, the country's largest lake. The park was established to conserve the unique beauty of the lake and the flora and fauna of the Humla-Jumla region. The park's landscape consists of beautiful conifer forests and is an important habitat for musk deer and Himalayan black bears.

This park is the only protected area in the world with an elevation gain of over 8,000m, encompassing tropical forests and snow-capped peaks, including Mount Makalu. Established as an eastern extension of Sagarmatha National Park, it's known for its high diversity of forest types and a wide range of fauna, including 315 species of butterflies and 43 species of reptiles.

The largest national park in Nepal, Shey Phoksundo is located in the Trans-Himalayan region. Its most prominent feature is the magnificent Phoksundo Lake, famous for its stunning turquoise color. The park's elevation ranges from 2,130m to 6,883m, creating a diverse ecosystem that is home to species like the blue sheep, Himalayan tahr, and a significant population of snow leopards.

Nepal's first Himalayan national park, Langtang is located in the Central Himalayan region and is the closest national park to Kathmandu. The park represents a meeting point of Indo-Malayan and Palearctic realms, boasting a rich biodiversity. It's known for its trekking routes, diverse vegetation ranging from subtropical to alpine, and features like the sacred Gosaikunda Lake.

A UNESCO World Heritage site, this park is home to Mount Sagarmatha (Mount Everest), the highest peak in the world. Located in the Himalayan region, the park features dramatic mountains, glaciers, and deep valleys. It is inhabited by the Sherpa people and protects several rare species, including the snow leopard and red panda. Sagarmatha is a popular destination for mountain climbers and trekkers, who come to experience its awe-inspiring landscapes.

The largest and most undisturbed national park in Nepal's Terai region, Bardiya is a crucial habitat for the Bengal tiger. Established to protect the representative ecosystems of the lowlands, the park is known for its diverse wildlife, including elephants and a small population of gharials in the Karnali River. It's an excellent location for experiencing a more pristine and less crowded jungle environment.

Nepal’s first national park and a UNESCO World Heritage Site, Chitwan National Park is a wildlife paradise in the subtropical Terai region, known for thrilling jungle safaris, rich biodiversity, and authentic Tharu cultural experiences.