In the morning, stroll through the Cloud Forest and Flower Dome, two climate-controlled glasshouses featuring plants from around the world. In the afternoon, watch the light show at Supertree Grove and explore the outdoor gardens. For dinner, try the hawker food at Satay by the Bay.
Take the cable car to Sentosa Island in the morning and visit Universal Studios, the S.E.A Aquarium, and the Trick Eye Museum. In the afternoon, head to Siloso Beach for some sun and sea. End the day with the Wings of Time show.
Visit the Buddha Tooth Relic Temple and Museum, Sri Mariamman Temple, and the Chinatown Heritage Centre in the morning. Have lunch at one of the hawker centers and shop for souvenirs on Pagoda Street. In the evening, explore the bars and restaurants on Club Street.
Visit the ArtScience Museum, which features a rotating collection of interactive exhibits. Take a dip in the infinity pool and enjoy the view from the SkyPark Observation Deck. In the evening, catch a performance at the Esplanade - Theatres on the Bay.
Take a river cruise in the morning and visit the Asian Civilisations Museum. Have lunch at one of the riverside restaurants and browse the shops at Clarke Quay. In the evening, enjoy the nightlife at the bars and clubs.
Take a morning stroll through the National Orchid Garden and visit the Jacob Ballas Children's Garden. Have brunch at one of the cafes in the gardens. In the afternoon, visit the nearby National Museum of Singapore.
Start the day with a visit to the Sri Veeramakaliamman Temple. Have lunch at one of the many Indian restaurants and shop for spices and fabrics on Serangoon Road. In the evening, catch a Bollywood movie at the Rex Cinemas.
If you have extra time, consider visiting the Night Safari, the Merlion Park, or the Singapore Flyer. For a side trip, go to the nearby island of Pulau Ubin or spend a day at the Batam Island in Indonesia. To make the most of your trip, use public transport and get a Singapore Tourist Pass for unlimited rides. Lastly, don't forget to try the local delicacies like laksa, chicken rice, and chili crab.