The Scallop Shell – Symbol of Pilgrimage

Many Catholics new to pilgrimage wonder why the shell is associated. Please read the article linked below to learn about the legends and myths surrounding this symbol of pilgrimage and the Camino de Santiago.

For those familiar with the Camino de Santiago pilgrimage, the scallop shell is a welcome sight. It is a symbol that guides pilgrims along the way towards their ultimate destination, and is frequently worn by those who embark on such a journey.

The scallop shell can also be seen in medieval representations of St. James the Greater as well as basic depictions of pilgrims. It is an ancient symbol, one that has become closely associated with the Camino and Christian pilgrimage in general.

Why is that? How did the scallop shell receive such an association?