Depends on what type of trip you are looking for. However, there are varieties of activities you can do in different places like temple visit, trek or hike, city tour or even adventurous activities like bungee, paragliding, etc
Nepal, there’s time to cover a lot of ground you can easily combine the highlights of Kathmandu, Pokhara, and Chitwan National Park. But the reason many travelers come to Nepal is to trek, and with seven days, you can choose between a few rewarding trails. The Ghorepani Poon Hill and Pikey Peak treks are both popular options with views for days; you can also opt for a cultural village-to-village hike or a luxury trekking experience in the Annapurna foothills.