In a rapidly evolving landscape of holiday booking platforms, including well-established names like Klook and Airbnb, planning a perfect holiday has indeed become more convenient than ever. However, even with these options, the planning process still has many challenges. Moreover, with the ongoing challenges of economic downturns and public health pandemics, it is crucial for Singapore to build resilience within the tourism industry. To solve these problems, our team has developed a comprehensive platform, WithinSG, that serves both locals and tourists. This platform provides a plethora of tourism-related information that helps individuals to plan their sophisticated itinerary in Singapore.