The Bangkok Marriott Resort & Spa is situated on ten acres of tropical garden on the banks of the Chao Phraya River, approximately 38 miles from Bangkok International Airport. Nearby attractions include Grand Palace, China Town, Bangkok Dolls Museum, Lumpini Park, Rare Stone Museum, Temple of the Dawn, and Jim Thompson Museum. The Royal Garden Shopping Plaza is located adjacent to the property.

Hotel amenities include express check-in/out, complimentary onsite/valet parking, 24-hour room service, hair salon/barber, babysitting, laundry/valet service, concierge, full business center, safe deposit box, 24-hour hotel limousine service, tour desk, boutiques, florist, package/parcel service, and Kid's Club children's program. There is an assortment of dining options located onsite including the Riverside Terrace, which features action-cooking and a Thai cultural show, Trader Vic's for fine dining and cocktails, Benihana a Teppanyaki-style venue, The Rice Mill serving Cantonese cuisine, The Market offering daily a la carte and buffet-style international fare, and Numero Uno, which presents fresh pastries and coffees. There are three bars on the premises, the Elephant bar featuring live jazz music, Longtail Bar, and Loy Nam Bar, which is located poolside and also serves food. The Manohra is a turn-of-the century rice barge boat beautifully restored into a venue for intimate dinners. For recreation, guests may enjoy the outdoor pool, health club, sauna, tennis courts, outdoor Jacuzzi, tropical gardens, children's program, and the onsite Mandara Spa offering an array of luxurious spa treatments and massage therapies.

Guest rooms feature private balconies and fireplaces and are equipped with work desks, lamps, dual-line speakerphones, voicemail, dataports, high-speed Internet access, cable TVs, in-room movies, refrigerators, mini-bars, complimentary in-room coffee, A/C, hairdryers, bathrobes, in-room safes, and individual climate controls.
Rates are based on double occupancy. Charges for extra adults may apply and will be due directly to the hotel.