
Cosmos Deck
Kolkata, West Bengal, India, India
- 50 guests
- 4.5
About Cosmos Deck
A Rooftop Deck on the Hooghly
The Cosmos Deck is an open-air rooftop event space at Polo Floatel, one of Kolkata's most distinctive hospitality properties — a floating hotel moored on the banks of the Hooghly River near B.B.D. Bagh. The deck sits atop the vessel, placing guests directly above the river with expansive views of the waterway and the Kolkata skyline. This setting is genuinely rare: few event spaces in the city can offer the combination of open sky, moving water, and proximity to the historic heart of Kolkata. The atmosphere is naturally dramatic at any hour — breezy and golden at sunset, luminous and intimate after dark — making the Cosmos Deck a compelling backdrop for events that want to leave a lasting impression.
Events & Occasions
The Cosmos Deck is well suited to a wide range of social and corporate events. Its open-air character makes it a favoured choice for cocktail evenings, sundowner parties, product launches, corporate networking nights, engagement celebrations, and private dining events where the view is as much a part of the occasion as the programme itself. The deck's riverside perch lends a celebratory energy that is difficult to replicate in a conventional banquet hall, making it particularly popular for milestone gatherings where hosts want something memorable rather than standard. Because the space is open to the elements, it performs at its best during Kolkata's cooler months from October through February, when evenings on the river are comfortable and clear.
Location and Access
Polo Floatel is moored along Strand Road near B.B.D. Bagh, the administrative and commercial core of central Kolkata. This location places the property within easy reach of major landmarks including the Writers' Building, St. John's Church, the Reserve Bank of India building, and the Millennium Park waterfront. The nearby B.B.D. Bagh metro station on the Kolkata Metro network provides a convenient public-transport connection, and the area is well served by road. For guests arriving from Netaji Subhas Chandra Bose International Airport, the hotel is accessible via the city's arterial road network. The floating hotel format means that boarding the Floatel itself is part of the arrival experience — guests cross a gangway onto the vessel, which sets the tone for an event unlike any other in the city. Event planners looking for a venue that combines central Kolkata access with a one-of-a-kind riverside character will find the Cosmos Deck a strong and distinctive option.
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Amenities & Services
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Wake up every morning to the view of the magnificent Strand Road of Kolkata.

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Heritage Cabin Strand View
The Heritage Cabin Strand View at Polo Floatel Kolkata is elegantly crafted to perfection.

Heritage Cabin River View
Start each day with the tranquil beauty of the Ganges right outside your window in our Heritage Cabin River View.

Heritage Cabin with Balcony
The Heritage Cabins with Balcony at our hotel provide a brilliant view of the Ganges from their balconies.

Heritage Cabin with Deck
The Heritage Cabin with Deck at our hotel offers an experience of expansive freedom and open space.
Experience Dining

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Experience by the Space

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Experiences Nearby

Victoria Memorial
Established, 1921; 104 years ago (1921) ; Location, 1, Queens Way, Maidan, Kolkata (Calcutta), West Bengal 700071 ; Type, Museum ; Collection size, 50,000.

Howrah Bridge
The Howrah Bridge is a balanced steel bridge over the Hooghly River in West Bengal, India. Commissioned in 1943, the bridge wa

SCIENCE CITY
SCIENCE CITY National Council of Science Museums, Ministry of Culture, Govt. of India Address: J.B.S. Haldane Avenue, Kolkata-700 046, West Bengal, India
Polo Floatel - Kolkata Distance From
Guest Reviews
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Frequently Asked Questions
The Cosmos Deck sits atop Polo Floatel, a floating hotel moored on the Hooghly River, which means guests are positioned directly above the river with open views of the waterway and the Kolkata skyline. This floating setting is unique in the city — arriving via gangway and spending an evening on the river gives the event a character that no land-based rooftop can replicate. The combination of open sky, river breeze, and proximity to the B.B.D. Bagh waterfront sets it apart.
The Cosmos Deck is well suited to cocktail evenings, sundowner parties, corporate networking nights, product launches, engagement celebrations, and private dining events. Its open-air riverside atmosphere lends itself particularly to occasions where the setting itself is intended to impress guests. It is less suited to large formal banquets that require full weather protection.
Exact capacity figures for the Cosmos Deck should be confirmed directly with Polo Floatel's events team, as the numbers can vary depending on the event format — standing cocktail receptions accommodate more guests than seated dinners, for example. It is recommended to reach out to the venue with your specific setup requirements to get an accurate capacity figure for your event.
Because the Cosmos Deck is an open-air space, it performs at its best during Kolkata's cooler and drier months, typically from October through February. During these months, evenings on the Hooghly River are comfortable, breezy, and clear, making outdoor events enjoyable. The warmer and wetter months from March through September may present challenges due to heat, humidity, and the monsoon season.
As an open-air rooftop deck on a floating vessel, the Cosmos Deck is exposed to the elements, so weather contingency planning is important. Guests are advised to check with the Polo Floatel events team about available contingency arrangements — such as indoor banquet spaces within the Floatel — in case of unexpected rain or adverse conditions. Booking during the October-to-February dry season significantly reduces weather risk.
Details about the AV infrastructure and lighting provisions on the Cosmos Deck should be verified with the venue's events coordinator before booking. Many rooftop decks of this nature offer basic sound systems and ambient lighting, with options to bring in additional equipment through approved vendors. Sharing your event's technical requirements with the team in advance will help clarify what is included and what needs to be arranged separately.
Polo Floatel operates its own food and beverage facilities as a functioning hotel, and in-house catering is generally available for events hosted on the property, including the Cosmos Deck. Whether outside catering vendors are permitted is subject to the venue's policy, which should be confirmed with the events team. It is advisable to discuss your menu preferences and any dietary requirements well in advance of the event date.
Polo Floatel is moored along Strand Road near B.B.D. Bagh in central Kolkata, which is accessible by road, taxi, and app-based cab services. The B.B.D. Bagh area is also served by the Kolkata Metro network, making public-transport access straightforward for guests coming from different parts of the city. Guests arriving from Netaji Subhas Chandra Bose International Airport can reach the venue via the city's main arterial roads.
Parking availability in the B.B.D. Bagh area should be confirmed with Polo Floatel directly, as the property is moored on the riverfront and parking arrangements in this part of central Kolkata can vary. The venue's events team will be best placed to advise on designated parking zones or nearby facilities for larger groups. For events with many guests driving in, it is worth planning parking logistics early.
Yes, Polo Floatel is a functioning floating hotel and has guest rooms on board, so event attendees can arrange to stay on the property itself. Staying on a vessel moored on the Hooghly River is a memorable experience in its own right and adds to the overall appeal of hosting or attending an event here. Room availability and rates should be confirmed with the hotel's reservations team, particularly for larger groups.
Polo Floatel's mooring near B.B.D. Bagh places it close to several of Kolkata's most historically significant landmarks, including the Writers' Building, St. John's Church, the Reserve Bank of India building, and Millennium Park along the riverfront. This central location means that guests travelling to an event on the Cosmos Deck are in the heart of one of the city's most storied neighbourhoods. The riverside setting near these landmarks also makes the venue visually distinctive.
The Cosmos Deck is well suited to corporate events, particularly those that benefit from an atmospheric and unconventional setting — product launches, client appreciation evenings, and networking sundowners are natural fits. The riverside backdrop and open-air character of the deck create a relaxed but impressive environment that encourages conversation and engagement. The events team at Polo Floatel can advise on setup configurations and branding possibilities for corporate occasions.
As a distinctive and limited-capacity outdoor space on a floating hotel, the Cosmos Deck is likely to be in demand, especially for popular dates during the October-to-February season. It is advisable to get in touch with Polo Floatel's events team as early as possible — ideally several months ahead for peak-season dates — to check availability and begin the booking process. The team will be able to confirm lead times and any deposit requirements.
To receive a quote, prospective clients can contact Polo Floatel's events or sales team directly through the hotel's official website or by phone. Providing details such as the event type, expected guest count, preferred date, and catering requirements will help the team put together an accurate and relevant proposal. Pricing will vary based on the nature of the event, duration, and services required.
Because the Cosmos Deck is located on a floating vessel that is accessed via a gangway, accessibility for guests with mobility requirements is a practical consideration worth discussing with the venue before booking. It is recommended to contact Polo Floatel's team directly to understand what provisions are in place for guests who may have difficulty with steps or uneven boarding surfaces. Raising this early gives the team the opportunity to suggest the best arrangements for your group.
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