Kathmandu is one of the historical city of the world. If you are looking best activities in Kathmandu and wants to make your visit worth then we recommended following activities:
1) Full day Kathmandu sightseeing
One full day Kathmandu sightseeing is worth by visiting historical Durbar square, Buddhist Stupas, Hindus Temples, Local culture, and activities. In a single day you can cover more than 5 historical and religious sites of Kathmandu. The main attraction of Kathmandu valley are Kathmandu durbar square, Patan Durbar square, Bhaktapur Durbar square, Buddhanath Stupa, Swyambhu Nath stupa and Pashupathinath Stupa. These all are listed in UNESCO world heritages.
2) Everest Base Camp Helicopter Tour
If you have one day in Kathmandu then you can visit Everest base camp by helicopter. During this tour you will directly go to Everest base camp then landed at Kalapattar for photography. From kalapattar you can see the 360 degree arial view of Everest region. After enjoying and sightseeing of Mt Everest you will back to Kathmandu.
3) Day Hiking
There are more than 10 hiking route a livable near Kathmandu valley. One day hiking takes you to the village area where we can test typical Nepal houses and local activities. During the hiking you can observe Kathmandu valley as well Langtang Himalayan range. Most popular day hiking routes are Chisapani Nagarkot Hiking, Chandra Giri Hiking, Champadevi Hiking, Shivapuri Nagarjung Hiking etc.
4) Bungee Jumping
The natural bungee jumping in Bhotekhosi river is a option for a real adventure lover. The bungee point is about 3-4 hour driving distance from Kathmandu.
One of the swift flowing river Bhotekoshi is a perfect stop for rafting. If you are looking for adventure and have a limited time then this is perfect option for you. The activity takes place in place called Sukute Beach its not a ideal beach like ocean but is more like river side beach. The winding road with good scenery will take time duration of 3 hour in order to get there from Kathmandu.