Supalai Riva Grande Supalai Riva Grande Developed by Supalai Public Company Limited. 3 buildings, 36-37 floors high, 706 units. Located on Rama 3 Road, you get a 180 degree view of the Chao Phraya River on the curve of the Chao Phraya River. and Bang Krachao Complete with amenities in the structure: swimming pool, fitness center, recreational garden, waterfront garden, various multi-purpose rooms. Key card door and 24-hour security guard. -Central Rama 3, Tesco Lotus Rama 3, Makro Rama 3, HomePro Rama 3 -St.Louis Hospital -Assumption College, Shrewsbury International School