Three days is enough to see the headline sights of Kolkata and feel its rhythm without rushing. The plan below groups places by area to reduce time in traffic, balances busy mornings with slower afternoons and finishes each day with food. Swap days around to suit the weather or opening hours, and remember that museums and some monuments have weekly closing days, usually Monday, so check before you set out.
Day one: colonial Kolkata
Start early at the Victoria Memorial, when the marble glows and the gardens are quiet. Explore the galleries and walk the grounds, then head to St Pauls Cathedral and Park Street for a Raj heritage walk, including the old cemetery if open. Lunch on Park Street gives a taste of the city's restaurant tradition. In the afternoon, visit the Indian Museum to escape the heat and see its sculpture and natural history. In the evening, enjoy a street food tour or a sunset cruise on the Hooghly.
Day two: the river and North Kolkata
Rise before dawn for the Mullick Ghat flower market and a walk across Howrah Bridge, when the light is soft and the traffic gentler. After breakfast, explore Kumartuli, where clay idols are made, and wander North Kolkata's lanes to the Tagore mansions at Pathuriaghata or Jorasanko. Stop for sweets and tea. Midday can be hot, so take a break in your hotel, then spend the afternoon at College Street, browsing bookstalls and sitting in the Indian Coffee House.
Day three: BBD Bagh, temples and a farewell evening
Begin with a heritage walk around BBD Bagh, seeing the Writers Building, the General Post Office and the old tank. Take a tram ride to feel the older rhythm of the city. In the afternoon, visit Mother House for a quiet moment, or head north to Dakshineswar and Belur Math, crossing the river by ferry if the timing works. Return for a final dinner of Bengali dishes, perhaps fish in mustard sauce, rice, dal and a sweet finish.
Adjusting the plan
If you prefer fewer sights, choose one anchor per morning and one per afternoon, leaving evenings free. If you love markets and photography, add a second early morning at the flower market or a walk through Burrabazar. If you enjoy cooking, replace an afternoon with a Bengali cooking class. If it rains heavily, move indoors to the museums, the coffee house and long lunches. Because traffic is heavy at rush hours, aim to travel across town between mid-morning and mid-afternoon.
Day trips for extra days
If you can stay longer, a day trip to the Sundarbans mangroves, Santiniketan or Bishnupur adds variety. The Sundarbans trip is best as an overnight, Santiniketan suits literature and craft fans and Bishnupur offers terracotta temples and silk. Each requires a very early start and a long drive, so book a guided tour or a driver in advance and leave your main luggage at the hotel if you plan to be away overnight.
Practical tips
Wear comfortable shoes and light cotton clothes, carry water and a small umbrella or hat and keep small change for tips and tea. Photography rules vary, so ask before shooting inside temples and museums. Pay for tickets where possible through trusted channels to save time, and consider a guide for the Raj and North Kolkata walks, which contain stories that signs do not tell. Allow time for tea breaks, because the city is best enjoyed slowly.
Where to base yourself
For this itinerary, a hotel near Park Street or the Maidan keeps travel times short, and the metro is easy to reach. Staying in New Town or south of the centre is possible but adds commuting. Whichever base you choose, plan one or two key sights per half-day and let the rest of the time be flexible. Kolkata rewards curiosity, so say yes to a detour, a conversation or an extra cup of tea.
A word on pacing
The most common mistake in Kolkata is trying to see too much. Distances look short on a map but take time in traffic, and heat or rain can slow everything. Treat each half-day as one main experience, and let the rest be tea, lunch and wandering. If you finish early, use the extra time for a market, a bookshop or a riverside walk. Those unplanned hours often become the best part of the trip, and they give you a more honest picture of the city than a packed checklist ever could.