Nainital is one of the most popular hill stations in India, and there are a lot of places in the surrounding regions that you can visit. You can explore Nainital in 2-3 days as it offers a lot of lakes and other sightseeing options besides shopping in the markets.
You can also spend an entire day trekking Naini Hill for picturesque views of Naini Lake. A two-night stay in Nainital will allow you to cover pretty much every destination in the hill station and in surroundings, that are worth a visit.
