We took a boat ride on the Singapore River. The boarding point was at Water B, near Fort Canning Park. We bought tickets for four people (parents and two children) through Klook, which saved us almost 400 baht compared to buying them on-site. I recommend checking the weather before purchasing tickets in advance to ensure it's suitable for a boat trip. Luckily, on the day of our 6:30 PM cruise, the sky was clear, there was no rain or harsh sun, and a cool breeze made for a very pleasant experience with beautiful views.