Day 1:

Arrival at Tribhuvwan International Airport. Welcome and transfer to the Hotel.
Afternoon Sightseeing of Pashupatinath the holiest Hindu shrine of lord Shiva, Gushewori and the Boudhanath Stupa the largest stupa in the valley. Dinner/Overnight at the hotel.

Day 2: 

Breakfast
Morning sightseeing of Kathmandu Durbar Square the complex of places, courtyards and temples between the 12th and 18the centuries.
Afternoon Sightseeing of Swayambhu the world's most glorious Buddhist Chatyas which is said to be 200 years old and at the end to the National Museum for is worth seeing collection and Sightseeing Patan Durbar Square, the city of fine arts, ancient palaces, temples and shrines noted for their exquisite carving and to Nagarkot 2175 M above sea level . Sunset view over the central and eastern Himalayan ranges in Nagarkot. Dinner/Overnight at hotel. 

Day 3:

Sunrise view over the central and eastern Himalayan ranges in Nagarkot.
Breakfast
Pack-up for sightseeing of Bhaktapur Durbar Square "City of DEVOTEES" a ancient place of Malla King. and departure to Kathmandu. Overnight at Hotel.