Nice place to spend a day exploring something natural in Singapore. Hire a bike and and ride around, a few vending machines for drinks and there are a few places to eat – but do be aware if it is busy then best to bring some snacks. Pulau Ubin is an excellent place to get away from the hustle and bustle of Singapore City lifestyle. Take a ferry from Changi ferry terminal (Changi Village) and it cost $4 each person for one way. There are few kampung houses, eateries and renting of bicycle. You can choose either to walk or cycle around the island. Lots of nature to see and enjoy… oh ya… Look at the weather forecast before you go. Make sure it’s not raining that day. Highly recommended!