
Grand Ballroom
Mumbai, Maharashtra, India, India
- 1,200+ guests
- 4.6
About Grand Ballroom
The Grand Ballroom
The Grand Ballroom at The Westin Mumbai Powai Lake is one of the hotel's flagship event spaces, designed to host large-scale gatherings with a sense of occasion and polish. The ballroom offers a refined, contemporary setting with high ceilings, elegant interiors, and flexible configurations that suit everything from grand weddings and reception galas to corporate product launches, leadership conferences, and gala dinners. Its scale and versatility make it a natural choice for event planners who need a space that can carry both ceremonial grandeur and professional precision — sometimes within the same event.
The interiors strike a balance between warmth and modernity, with thoughtful lighting, neutral tones that work across décor palettes, and a layout that can be adjusted for theatre-style seating, banquet rounds, cocktail-style standing arrangements, or classroom setups. The Westin brand's signature focus on wellbeing and sensory experience extends to the event environment, ensuring that the space feels considered rather than merely functional.
Events & Occasions
The Grand Ballroom is well suited to Mumbai's busy social and corporate events calendar. For weddings, it provides the scale and backdrop for traditional Indian wedding functions — including sangeets, receptions, and mehendi celebrations — as well as destination weddings and fusion ceremonies. The hotel's experienced banqueting and events team works alongside couples and their planners to coordinate décor, catering, entertainment logistics, and room-block arrangements for outstation guests.
On the corporate side, the ballroom accommodates large-format events such as annual general meetings, awards nights, dealer conferences, and product unveilings. The in-house audio-visual setup supports presentations, live feeds, and stage productions, while the catering team can deliver multi-course plated meals, curated cocktail menus, or high-volume buffet spreads depending on the format. The Westin Mumbai Powai Lake's professional events team manages everything from room setup to guest management, making it a dependable choice for companies that need seamless execution.
Location & Connectivity
Powai is one of Mumbai's most strategically located business and lifestyle neighbourhoods, positioned in the central suburbs with direct access to the Western Express Highway and the Eastern Express Highway. The area is home to major corporate campuses, which makes the Grand Ballroom particularly convenient for companies hosting events for employees, clients, or partners based across the city.
Chhatrapati Shivaji Maharaj International Airport is accessible from Powai within a short drive depending on traffic, making the hotel a practical choice for events with outstation or international attendees. The property itself sits alongside Powai Lake, giving guests a distinctive lakeside setting that is rarely available within a commercial urban hotel. This combination of accessibility, a recognisable address in a premium suburb, and the natural backdrop of the lake sets the Grand Ballroom apart from comparable spaces in Mumbai's hotel circuit.
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Amenities & Services
Explore Rooms & Suites

Superior Rooms
Newly refurbished rooms are styled with sophistication, meeting the needs of the modern traveler.

Deluxe Hill View
Enjoy the gorgeous view from the comfort of your Deluxe Hill View guest room. It makes for a memorable stay.

Deluxe Lake View
Deluxe lake view rooms feature plush bedding, a work desk with high-speed internet access, and views of the gorgeous Powai Lake.

Premier Suite
Treat yourself to luxury with Premier Suites, which offer plenty of space and gorgeous views of Powai Lake.

Powai Lake Suite
Duplex Suite, offering separate living spaces and plenty of room, is perfect for an extended staycation here in Mumbai.

Presidential Suite
Experience true luxury in Presidential Suite, which includes a spacious bedroom, a separate living and dining area, and a walk-in wardrobe.
Experience Dining

Fratelli Fresh
Italian fare & wine served in a stylish, modern venue with lake views at the Renaissance Hotel. Dress Code: Smart Casual

Mumbai Express
Enjoy fresh-baked bread and delectable desserts for breakfast, lunch, and dinner at our deli and pastry shop, the perfect restaurant for guests on the…

Nawab Saheb
Kebabs, curry dishes & other Indian fare served in an airy, contemporary hotel dining room. Dress Code: Smart Casual

Lake View Cafe
Situated on the banks of Lake Powai, experience a one-of-a-kind culmination of 4 iconic dining destinations in their Culinary Gallery of Lake View Caf…
Experience by the Space

Fitness Center
The fitness centre includes a state-of-the-art equipment overlooking the longest pool in the city.

Swimming Pool
Mon-Sun: 6:00 AM-11:00 PM Outdoor Towels provided Lifeguard on Duty Children's Pool

Heavenly Spa by Westin
Allow our concept of “healing through water” to soothe your body and spirit at our hotel spa in Powai, Mumbai. Our luxury spa offers a full menu of se…
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Nehru Science Centre
Nehru Science Centre is the largest interactive science centre in India. It is located in Worli, Mumbai. The centre is named after India's first Prime Minister, Jawaharlal Nehru. In 1977, the centre started with the 'Light and Sight' exhibition, and then in 1979 a Science Park was built

Aksa Beach
Aksa Beach is a popular beach and a vacation spot in Aksa village in Malad, Mumbai, India. It is situated close to Marvé Beach. It is a popular weekend destination and is dotted with many private cottages and hotels, some of which are rented out to tourists and visitors.
The Westin Mumbai Powai Lake Distance From
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Frequently Asked Questions
The Grand Ballroom is designed to accommodate a wide range of events, including large weddings and reception galas, corporate conferences, product launches, awards nights, and gala dinners. The space is flexible enough to support both social celebrations and professional gatherings of significant scale. Prospective hosts should contact the hotel's events team to discuss their specific event format and requirements.
The Grand Ballroom can accommodate varying numbers of guests depending on the seating configuration — theatre-style, banquet rounds, classroom, or cocktail standing. For confirmed capacity figures specific to your event format, it is best to reach out directly to The Westin Mumbai Powai Lake's banqueting team, as layouts can be customised.
Yes, the Grand Ballroom is well suited to traditional Indian wedding functions, including sangeets, receptions, and mehendi celebrations, as well as fusion and destination ceremonies. The hotel's banqueting and events team has experience coordinating décor, catering, and entertainment logistics for multi-function wedding events. Couples and their planners are encouraged to consult the team early to design a programme across the hotel's spaces.
The Westin Mumbai Powai Lake has an in-house catering team that can deliver multi-course plated meals, cocktail menus, and large-volume buffet spreads to suit different event formats. Menus can be tailored to dietary requirements, cuisine preferences, and the nature of the occasion. For specific menus, pricing, and tasting arrangements, guests should contact the hotel's events and catering team directly.
The Grand Ballroom is equipped with in-house audio-visual infrastructure to support corporate presentations, live feeds, and stage productions. This makes it a practical choice for conferences, awards nights, product launches, and large-scale corporate events. The events team can advise on the precise AV specifications and any additional technical requirements on request.
Yes, the ballroom supports multiple layout configurations including theatre-style, banquet rounds, classroom, and cocktail standing arrangements. This flexibility allows the space to serve equally well as a formal conference hall or a grand wedding reception venue. The hotel's events team can work with planners to determine the best configuration for a given event's flow and guest count.
Powai is positioned in Mumbai's central suburbs with access to both the Western Express Highway and the Eastern Express Highway, making it reachable from most parts of the city. The neighbourhood is also home to several major corporate campuses, which is particularly convenient for business events. However, travel times in Mumbai are traffic-dependent, and guests are advised to plan accordingly.
The hotel is accessible from Chhatrapati Shivaji Maharaj International Airport within a relatively short drive, making it a practical choice for events with outstation or international attendees. Actual travel time will vary based on traffic conditions, which in Mumbai can differ significantly by time of day. Guests are advised to check live travel conditions or arrange airport transfers in advance.
The Westin Mumbai Powai Lake is a full-service hotel and offers guest rooms for attendees, making it well suited to multi-day events, destination weddings, and corporate retreats where outstation guests need accommodation. Room-block arrangements for large events can typically be coordinated with the hotel's events team. Specific room availability and group pricing should be confirmed directly with the reservations or events team.
The Westin Mumbai Powai Lake is situated alongside Powai Lake, giving the property a natural lakeside backdrop that is unusual for a commercial urban hotel. This setting lends an added ambience to events hosted at the property and gives the venue a recognisable identity within Mumbai's event landscape. Guests and planners often cite the combination of the lakeside location and premium suburban address as a meaningful differentiator.
The Westin Mumbai Powai Lake is a full-service hotel property and parking is available on-site, though the details of parking capacity and any valet arrangements should be confirmed with the hotel directly. For large events, it is advisable to communicate parking logistics to guests in advance and coordinate with the hotel's team to manage high volumes of arriving vehicles.
Many hotels of The Westin Mumbai Powai Lake's category allow approved external vendors such as florists, decorators, and entertainers to work alongside the in-house team, subject to the property's vendor policy. Couples and event planners should discuss their preferred vendors with the hotel's events team during the planning phase to understand any requirements or approvals needed. The hotel's banqueting team can also recommend experienced vendors they have worked with previously.
Enquiries for the Grand Ballroom can be made through The Westin Mumbai Powai Lake's events or catering department, either via the official Marriott website or by contacting the hotel directly. The events team typically arranges a site visit, discusses event requirements, and then provides a customised proposal. Availability, hold policies, and deposit terms are all confirmed at the proposal stage.
The Grand Ballroom features neutral tones and contemporary interiors that are designed to work across a wide range of décor palettes, from traditional Indian wedding colour schemes to minimalist corporate aesthetics. The high ceilings and open layout allow for elaborate floral arrangements, draping, lighting rigs, and stage sets. Specific permissions for structural or ceiling décor elements should be discussed with the events team ahead of setup.
The Westin Mumbai Powai Lake has a dedicated banqueting and events team that works with clients throughout the planning and execution process, from initial inquiry through to on-the-day management. For weddings, the team can coordinate across multiple functions, catering formats, and accommodation requirements. Clients with existing event planners or wedding coordinators can also expect the hotel team to work in partnership with external professionals.
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