Day 1
Aquarium Ease and Riverside Space
Book your aquarium tickets online to bypass the main ticket queue, and bring a change of clothes for the kids to use at the outdoor water play zone in Chatuchak.
Day 1 is arranged around Siam, Chatuchak, Khlong San with direct BTS, MRT, river boat, walking, or taxi links chosen according to distance and weather.
SEA LIFE Bangkok Ocean World
Deep underneath the bustling Siam Paragon mall, this massive subterranean aquarium offers a cool shelter from the midmorning tropical heat. Children can view thousands of marine creatures, including eagle rays and sand tiger sharks, through giant glass panels and an immersive tunnel. The flat, wide walkways are highly stroller-friendly, allowing parents to navigate the exhibits at a relaxed rhythm.
Tip: Buy a ticket that includes the glass-bottom boat ride to get a direct view of the shark feeding process from the top of the main tank.
Next move: Walk directly from your Siam hotel lobby into Siam Paragon and head down to the B1 level via the central escalators.
Children’s Discovery Museum
Located right next to Chatuchak Park, this interactive museum offers free hands-on learning experiences designed to engage young minds. The outdoor area features a large water play park and a climbing structure, while the air-conditioned indoor rooms focus on science, construction, and dinosaur fossil excavation. It is an engaging space where children can burn off energy through physical activity and creative play.
Tip: Bring a towel and a spare set of dry clothes for your children, as they will definitely want to splash around in the outdoor water spray park.
Next move: Board the BTS Skytrain at Siam and ride it north to Mochit Station, which sits just a short walk away from the museum gates.
River Park ICONSIAM
Stretching along the banks of the Chao Phraya River, this grand public plaza offers panoramic views of the water and Bangkok's skyline. The park features an impressive evening fountain show that lights up the waterfront, creating a festive atmosphere for families. Inside the adjoining mall, the indoor floating market replica offers an air-conditioned street food experience that is both clean and accessible.
Tip: Grab a spot near the water fountain at 18:30 to watch the light and sound show, then head inside immediately after to beat the dinner rush at the food stalls.
Next move: Take a taxi from Chatuchak to the Sathorn Pier, then board the free ICONSIAM shuttle boat across the river.