Lake Toba is one of the super priority tourism destinations declared by the Indonesian government in 2021, intended to revitalize Indonesian tourism that was hit hard by the Covid-19 pandemic. However, a different strategy to promote Lake Toba and other tourism destinations in Indonesia is required, not only depending on natural beauty, but also by providing additional value, particularly by making use of local culture for marketing purposes. This study intends to analyze the utilization of the Sigale-gale storynomics based on storytelling for promoting Toba tourism. This study uses the qualitative approach, with the phenomenology method, because the Sigale-gale storynomics is tightly related to the stories and experiences of the surrounding public, particularly in understanding the meaning of Sigale-gale. The tale of Sigale-gale is closely entwined to Batak culture, especially regarding patriarchal family values and also the importance of the eldest son in the family. This is especially interesting to introduce this cultural value to tourists visiting Lake Toba. The findings from this study show that the use of the Sigale-gale storynomic through storytelling is interesting and can encourage Indonesian tourism. Storynomic packaging can create interesting story content, especially by paying attention to several important elements, namely: conflict, character, plot and message. Interesting storynomic story content supported by delivery through storytelling will be a different tourism marketing communication tool that is expected to encourage growth in the number of visiting tourists. However, the Sigale-gale tale needs also to be standardized into a single version, as there are various versions, with corresponding varied perceptions, among the Toba people.