Bintan also has the Bintan Desert which features a stretch of white sand like the Sahara desert. The location is in the same place as Blue Lake, so you can play in the same place. There is a wooden bridge that extends connecting two deserts and is made over a blue lake.
Make sure you wear thick clothes because the air around the desert is quite cold. Parking fees in this place range from $0.5 to $0.9 for any type of vehicle. You will be a 45-minute drive from Gatot Subroto Street.