If it is an outdoor weeding you are planning on having, then too, you will have numerous options to choose from in Singapore. You can check out places like Mandai Orchid Garden & Beach Culture. If it is a beach wedding you want to have, then you can check out Rasa Sentosa. It’s perhaps one of the costlier venues, but they offer you a free night’s stay and the menu there is good. But to have your wedding at Rasa Sentosa you would have to have a minimum of 80 guests since Rasa Sentosa do not cater to any number lower than that. So if you are planning on having a small intimate wedding Rasa Sentosa is clearly not an option for you. If you want to have your wedding in a garden or in a park then you can check out places like Botanic Garden, Bottle Tree Park etc. If it is something more unique you are looking for then you can have your wedding at the Bird Park or at the Zoo. The Zoo allows you to release butterflies after the wedding ceremony is done. You can also have your reception at the courtyard of the Singapore Art Museum. It is a pretty nice place too.