The free Chao Phraya Express Boat to ICONSIAM is itself an adventure for kids at just 15-30 THB (~$0.40-$0.85 USD) per trip. The indoor floating market on the ground floor replicates a Thai street-market atmosphere in full air-conditioning – perfect for midday heat. A dedicated kids’ play zone is located on the upper floors with soft-play areas and paid activity booths. The riverfront promenade at sunset is a lovely, stroller-friendly wind-down to the day.

Address: 299 Charoen Nakhon Rd, Khlong San, Bangkok 10600

Google Maps: Click here for directions

Cost: Low Cost $