Though hemangiomas of the bone are quite common, calvarial (skull) cavernous hemangiomas are relatively rare pathologies. Calvarial hemangiomas are usually small and asymptomatic. However, they may occasionally grow in size to achieve large sizes and can present as a palpable swelling. We present a child with massive temporo-parieto-occipital calvarial cavernous hemangioma, who was managed with a multimodal approach with excellent cosmetic and neurologic outcome.