Hotel O Sigma Kolkata features 60 rooms and lies 4.2 km from the Rail Museum. The hotel also includes a car park.
This 3-star hotel is about 25 km from Netaji Subhash Chandra Bose International airport and 15 minutes' drive from such cultural venues as the decent gallery "Tagore Museum". The Maidan is in the vicinity of the Sigma, while Natun rastar mor bus stop is 950 metres away. The cricket stadium "Eden Gardens" is 4.8 km away.
The rooms at this property provide guests with a flat-screen TV with satellite channels, as well as comforts such as air conditioning. Bathrooms, equipped with a separate toilet and a shower, also feature free toiletries and bath sheets.
A free breakfast is served in the hotel daily.