While Sung Sot Cave itself, a natural wonder located on Bo Hon Island in Ha Long Bay, has no specific food history to speak about, it is enveloped by the rich culinary traditions of the surrounding region. Ha Long Bay is known for an abundance of seafood due to its proximity to the sea, and over the years, the local cuisine has evolved to include an array of unique and flavorful dishes created from the fresh harvest of the waters around the limestone karsts.
Note that most of the restaurants with proximity to Sung Sot Cave primarily offer seafood and there are limited vegetarian options. Nevertheless, visiting the local markets or dining at international venues in larger towns may provide more vegetarian choices.