Hotel O Diamond Plaza is located in Kolkata, 4 miles from Kalighat Kali Temple and 4.7 miles from Indian Museum. This 3-star hotel offers room service, a 24-hour front desk and free WiFi. The hotel has family rooms. At the hotel, the rooms come with a desk. Complete with a private bathroom equipped with a bath or shower and free toiletries, all rooms at Hotel O Diamond Plaza have a flat-screen TV and air conditioning, and selected rooms also feature a seating area. All guest rooms feature a closet. Nandan is 4.8 miles from the accommodation, while Park Street Metro Station is 5.1 miles from the property. Netaji Subhash Chandra Bose International Airport is 11 miles away.