Duration: 04 Nights / 05 Days Day 01: Airport/Station Pickup & Sightseeing. N/s at Kolkata. Day 02: Kokata-Sunderban Island tour. N/s at Sunderban Day 03: Sunderban Island Tour by Boat. N/s at Sunderban. Day 04: Afternoon back to Kolkata. N/s at Kolkata Day 05: Sightseeing & Drop at station/Airport