National Heritage Board GeoJSON of marked historic sites in Singapore—places commemorating significant events or personalities with blue plaques or heritage markers. Unlike national monuments, some sites no longer have standing buildings. Cultural mappers and educators locate NHB-marked heritage points.
National Heritage Board GeoJSON layer mapping Singapore's gazetted National Monuments, dated March 2021. National Monuments are buildings and sites accorded the highest level of statutory protection in Singapore, spanning places of worship, civic and colonial-era buildings, and other landmarks of the country's built heritage. The spatial format lets users plot monument locations on a map, join them to planning areas or tourism itineraries, and combine them with conservation and land use layers. Heritage researchers, educators, urban planners, and app developers use the dataset for heritage trails, conservation studies, and location-based services.