Hi, Nainital is a very beautiful town. Depending on number of days your are going to stay, you can explore number of places out of below listed: 1) Naini lake
2) Khurptal lake view point
3) Naini lake (Mango view point) 4) Himalayan view point (Don't forget to have a cup of tea with Maggie if u like) 5) Eco cave garden
6) Naina Devi temple
7) Bhimtal and sattal lake
8) Mukhteshwer
9) Mall road