Air 1
24 guests max678.19 sq.ft.29.5 × 23 × 23 ft
257 Charoen Nakhon Rd, Samre, Thon Buri, Bangkok 10600, Thailand
A striking Chao Phraya riverfront address, paired with 36 floors of contemporary design and a confirmed capacity of 800 guests across multiple dedicated event spaces, gives Avani+ Riverside Bangkok Hotel a structural advantage that few Bangkok properties at this price tier can match. The hotel opened as part of Minor Hotels' upscale Avani+ brand, positioning it firmly in the upper-upscale segment — above select-service yet distinctly accessible for mid-to-large corporate and social mandates. Seven distinct event spaces, backed by in-house audiovisual infrastructure and a professional banqueting team, make this Samre-district location a credible shortlist entry for planners managing anything from a 30-person boardroom session to an 800-guest gala.
The property's primary event floor houses the Grand Ballroom, which accommodates up to 800 guests in a floating or cocktail setup and can be reconfigured for theatre-style or banquet rounds for large-scale MICE programmes and gala dinners. Pre-function space adjoins the ballroom, providing a defined registration and networking zone that keeps arrival flow separate from the main event floor — a logistical detail that matters on high-footfall conference days. Smaller breakout rooms scale down for hollow-square boardroom formats or classroom configurations, supporting multi-stream conferences where plenary and syndicate sessions run in parallel. All spaces are equipped with built-in AV systems, projection screens, and dedicated Wi-Fi connectivity for event use.
Avani+ Riverside Bangkok Hotel serves two primary event segments with meaningfully different setups. Corporate conference and MICE bookings benefit from the property's structured meeting packages, on-site tech crew availability, and proximity to the Bangkok CBD via the Chao Phraya Express Boat — a practical commute alternative when riverside traffic is a variable. Social and wedding clients are drawn by the river-facing orientation, which frames evening events with an unobstructed waterway backdrop without commanding the premium typical of Sukhumvit or Silom five-star ballrooms. One contextual note for planners: the Samre locality sits on the Thonburi side of the river, which adds a short ferry or taxi leg for guests arriving from BTS Skytrain stations — a logistics detail worth surfacing in delegate communications early.
Avani+ Riverside Bangkok Hotel carries a substantial rooms inventory across its 36-storey tower, supporting multi-day conferences and destination events where room-block commitments are part of the RFP. Accommodation spans standard Avani+ category rooms through to suites with Chao Phraya river views, giving event planners flexibility when constructing tiered room-block allocations for VIP delegates, speakers, and general attendees. The hotel's dining outlets — including a rooftop bar and all-day dining restaurant — extend the event programme naturally into pre-dinner receptions and post-conference networking, reducing the logistical burden of sourcing external F&B venues for evening functions.
Avani+ Riverside Bangkok Hotel is listed on Spalba with venue capacity details, event space breakdowns, and direct enquiry functionality — allowing planners to compare configurations, submit an RFP, and shortlist alongside other Bangkok hotel venues without making a speculative phone call first. For corporate teams evaluating riverside Bangkok for an annual conference, or social planners weighing ballroom scale against river-view ambience, the Spalba listing provides the verified data points needed to move from discovery to a qualified enquiry with confidence.
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Avani+ Riverside Bangkok Hotel offers flexible Bangkok riverside event venue capacity across multiple spaces, with the Grand Ballroom accommodating up to 500 guests in a banquet setup and up to 800 in a theatre configuration. Smaller meeting rooms cater to intimate boardroom sessions. Planners can combine spaces for multi-format events. Submit an enquiry on Spalba to request a tailored floor plan.
The hotel features the Grand Ballroom as its flagship event space, suitable for large banquets, gala dinners, and conferences. Additional breakout meeting rooms support smaller group sessions and parallel tracks during multi-day conferences. Each room is equipped with built-in AV infrastructure. Contact the hotel directly via the Spalba listing to receive a detailed capacity chart per room and per setup format.
The property is positioned along the Chao Phraya River and offers riverside outdoor event settings that serve as a distinctive backdrop for cocktail receptions and social gatherings. Outdoor spaces are subject to weather and seasonal considerations. Event planners are advised to discuss contingency indoor arrangements with the hotel team when booking. Use the Spalba listing to initiate an outdoor event enquiry.
The hotel operates an in-house catering team experienced in delivering hotel event catering Bangkok across Thai, Asian, and international cuisines. Custom menus can be curated for weddings, corporate dinners, and multi-day MICE events. Vegetarian and dietary-specific menus are available on request. Alcohol service is available as part of event packages subject to licensing. Confirm menu inclusions and per-plate pricing directly through the Spalba enquiry form.
The hotel's event spaces are equipped with built-in projectors, screens, PA sound systems, and high-speed Wi-Fi connectivity suitable for conferences and product launches. A dedicated on-site technical team supports event setup, live presentations, and hybrid streaming requirements. Specific LED wall or advanced AV upgrade availability should be confirmed with the hotel's events team. Raise a technical requirements checklist via the Spalba enquiry platform.
Avani+ Riverside Bangkok Hotel offers over 250 guest rooms and suites with views of the Chao Phraya River, making it well suited for multi-day conferences and destination weddings with outstation attendees. Dedicated group room blocks with preferential rates can be arranged for event bookings. Planners should specify accommodation requirements when submitting an event enquiry to ensure availability is held simultaneously.
Located in Samre on the west bank of the Chao Phraya River, Avani+ Riverside Bangkok hotel transport links include a complimentary shuttle boat service connecting guests to the BTS Saphan Taksin station, approximately 15 to 20 minutes by river. Suvarnabhumi International Airport is roughly 35 to 45 kilometres away by road, depending on traffic conditions. The hotel can coordinate airport transfers for event delegates on request.
The hotel provides on-site parking for event guests, with valet service available. Given the property's riverside location, the complimentary shuttle boat service from BTS Saphan Taksin is a practical alternative for guests arriving by public transit. Planners coordinating large events with high vehicle volumes should confirm parking capacity with the hotel team in advance via the Spalba listing enquiry.
The hotel is designed to international hospitality accessibility standards, featuring lift access to all floors, step-free pathways to primary event spaces, and accessible restroom facilities. Ground-floor event access is available for guests with mobility requirements. Planners with specific accessibility needs for attendees are encouraged to communicate these requirements directly to the hotel's events coordinator when making an enquiry through Spalba.
For peak season Chao Phraya riverside hotel event booking periods, which include December through February and major Thai public holidays, planners are advised to enquire at least six to twelve months in advance to secure preferred dates. Corporate MICE bookings and weddings in these windows are particularly high in demand. Submitting an availability enquiry through the Spalba listing early allows the hotel's events team to hold a provisional date.
After submitting an enquiry via the Spalba listing for Avani+ Riverside Bangkok Hotel, the hotel's dedicated events team responds with availability confirmation, a venue proposal, and customised package details. A signed agreement and advance deposit are typically required to confirm the booking. Planners can use Spalba's direct enquiry feature to specify event type, date, guest count, and catering or AV requirements in one structured submission.
The hotel's event booking agreement outlines specific cancellation and rescheduling terms, which vary based on the lead time before the event date, the size of the booking, and the package confirmed. Deposits may be non-refundable within certain notice periods. Planners are advised to review these terms carefully during the proposal stage. For precise policy details, contact the hotel directly through the Spalba listing before signing any agreement.
The hotel provides a dedicated Bangkok riverside wedding venue experience with a specialised wedding planning team that assists with ceremony setup, floral coordination, menu customisation, and vendor management. A bridal preparation suite is available for the wedding party. The riverside backdrop and Grand Ballroom create a distinctive setting for both ceremony and reception. Planners can request a wedding package outline via the Spalba listing enquiry form.
The hotel supports full-scale MICE events including multi-day international conferences, product launches, and incentive programmes. The Grand Ballroom and breakout meeting rooms allow for plenary and parallel session formats. On-site business support services, high-speed Wi-Fi, and in-house catering for tea breaks, lunches, and gala dinners are available. Dedicated event coordinators manage end-to-end logistics for corporate groups throughout the event duration.
As an internationally operated property under the Minor Hotels brand, Avani+ Riverside Bangkok Hotel issues formal tax invoices compliant with Thai VAT regulations for all corporate event bookings. Companies requiring official billing documentation, purchase order alignment, or multi-currency invoicing should specify these requirements during the proposal stage. The hotel's events and finance teams coordinate closely on corporate billing. Raise corporate invoicing requirements when enquiring via Spalba.