In the afternoon embark on a hour long boatride on the Phewa Lake. Rest of the day is at leisure for optional activities like short hikes to the surrounding villages. Possibility of the hiking tours. After breakfast drive back to Kathmandu. Check in at your hotel.
Full day is at leisure to explore the surrounding villages.
Check in at your hotel. Full day is at leisure for an optional Everest flight excursion last minute shopping or optional tours.