Boontarik 1, 2 and 3
100 guests max3,828 sq.ft.
Bangkok, 10400, Thailand
The Chatrium Grand Ballroom is an elegant and sophisticated event venue located within the renowned Chatrium Hotel Riverside Bangkok. This expansive ballroom caters to a diverse range of prestigious occasions, offering an impeccable blend of contemporary luxury and versatile functionality. Its strategic location along the Chao Phraya River provides guests with captivating views of Bangkok's skyline, enhancing every event with a sense of grandeur and serene ambiance.
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As one of Bangkok's premier ballrooms, the Chatrium Grand Ballroom stands out for its impressive scale, sophisticated design, and commitment to excellence. Its exceptional facilities, combined with the hotel's premium services, create an ideal setting for unforgettable events marked by style, efficiency, and unforgettable vistas.
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Chatrium Grand Bangkok hosts events ranging from intimate gatherings to large-scale banquet hall conferences in Bangkok, with its Grand Ballroom accommodating up to 1,000 guests in a theatre setup and approximately 600 in a banquet arrangement. Multiple breakout rooms and pre-function areas allow organisers to run concurrent sessions or cocktail receptions alongside the main event. Use Spalba to explore detailed capacity charts for each space.
The property features the Grand Ballroom as its flagship event space, supported by several meeting rooms and a pre-function foyer. The Grand Ballroom can be partitioned into smaller sections to suit mid-sized corporate meetings or social events. Each breakout room accommodates smaller groups for workshops or board sessions. Verified room-by-room PAX figures and floor plans are available directly on the Spalba listing for this property.
The property includes outdoor terrace areas that can be configured for cocktail receptions and networking events. Bangkok's tropical climate means evening outdoor events benefit from natural ventilation, though the hotel's event team typically advises on weather contingency plans and indoor backup arrangements during the monsoon season between May and October. Enquire via Spalba for current outdoor capacity and seasonal availability.
Chatrium Grand Bangkok operates an in-house catering team offering Thai, Asian, and international cuisine across its event packages, making it a strong choice for corporate event venues Bangkok. Vegetarian, halal, and dietary-specific menus can be arranged with advance notice. The culinary team customises menus for sit-down banquets, buffet stations, and cocktail-style catering. Alcohol is served subject to Thai licensing regulations and event package inclusions.
The Grand Ballroom and meeting rooms are equipped with projectors, screens, PA systems, and high-speed Wi-Fi. A dedicated on-site AV and technical crew supports event setup, live presentations, and hybrid conference requirements. LED lighting rigs and microphone systems are included in standard conference packages. Organisers requiring specialist equipment such as LED video walls should confirm specific configurations through the Spalba enquiry channel.
Chatrium Grand Bangkok is a full-service hotel offering multiple room categories including standard rooms and suites, providing on-site accommodation convenience for multi-day conference delegates and wedding guests. Room blocks can be negotiated for group bookings tied to events. The property's front desk team coordinates delegate check-in and luggage handling. Exact current room inventory and group rates should be confirmed directly through the Spalba platform.
Located in Ratchathewi, a well-connected Bangkok hotel for MICE and corporate events, Chatrium Grand Bangkok is approximately 30 kilometres from Suvarnabhumi International Airport and around 20 kilometres from Don Mueang International Airport, with travel times varying by traffic and time of day. The Airport Rail Link connects Phaya Thai station, which is within close proximity to the property, offering a faster transfer option for delegates.
The property is in the Ratchathewi district, placing it within walking distance or a short taxi ride from Ratchathewi BTS station on the Sukhumvit Line. Phaya Thai station, serving both the BTS and the Airport Rail Link, is also nearby, making transit straightforward for outstation delegates arriving by air. This central connectivity reduces ground transport costs for large corporate delegations.
The hotel provides on-site parking facilities for event guests, with valet parking typically available for larger events held in the Grand Ballroom. Self-parking options exist within the property's structure. Organisers planning events with a high proportion of self-driving attendees should confirm total parking capacity and any overflow arrangements with the venue's event operations team via the Spalba enquiry form ahead of the event date.
For weddings, gala dinners, and large MICE bookings at this Bangkok hotel event venue, organisers are advised to secure dates at least six to twelve months in advance, particularly for the October-to-March high season when corporate conference and wedding calendars fill quickly. Smaller meeting room bookings may be confirmed on shorter lead times. Submitting an enquiry through Spalba triggers a direct response from the property's events team with real-time availability.
After an enquiry is submitted on Spalba, the property's dedicated events or sales team contacts the planner to discuss requirements, share a detailed proposal, and confirm availability. A signed contract and advance deposit are typically required to secure the date. Payment terms, including instalment schedules and cancellation conditions, are outlined in the property's event contract and should be reviewed carefully before confirmation.
Cancellation terms vary based on the event size, date proximity, and the specific contract signed at the time of booking. Generally, deposits may be non-refundable within a defined notice period, with sliding-scale penalties applying as the event date approaches. Planners should request the full cancellation clause in writing during the proposal stage. The Spalba listing allows direct communication with the venue to clarify these terms before signing.
The property supports wedding events with a dedicated events coordinator who assists with timeline planning, vendor coordination, and on-day logistics, a key differentiator among wedding hotel venues in Bangkok Ratchathewi. Bridal suite availability for preparation and overnight stay should be confirmed at the time of booking, as suite allocation depends on overall hotel occupancy. The Spalba listing provides a direct channel to request a wedding-specific proposal.
The combination of the Grand Ballroom and its partitionable sections alongside dedicated meeting rooms makes multi-day MICE conferences operationally feasible. Plenary sessions can run in the main ballroom while simultaneous breakout workshops occupy the smaller rooms. The in-house AV crew, high-speed connectivity, and on-site catering support continuous-day conference formats without requiring delegates to leave the property between sessions.
As a registered business entity operating in Thailand, Chatrium Grand Bangkok issues tax-compliant invoices in accordance with Thai VAT regulations, which applies a seven percent VAT rate on goods and services. Corporate clients requiring formal invoices for reimbursement or company accounting purposes should provide their company tax identification details to the events sales team at the proposal stage to ensure documentation is correctly prepared from the outset.
