Drones have become an invaluable tool for surveying Newgrange, Ireland. They are able to provide aerial photographs and 3D models of the entire site, giving researchers a comprehensive overview of the area’s terrain. Drones can fly in closer proximity to the structures than helicopters or planes, allowing for more detailed images and data collection. This helps archaeologists identify ancient features that would otherwise be difficult to spot from ground level. Moreover, drone technology allows researchers to monitor changes in the environment over time with high accuracy and precision. This is especially useful when it comes to assessing erosion levels and preserving fragile archaeological sites such as Newgrange.