Ultreya Tours offers a comprehensive day tour from Santiago de Compostela to the Costa da Morte, including transfers, a bilingual guide, a catamaran cruise, and wine and mussel tasting. The tour explores notable towns such as Pontevedra and Combarro, along with scenic views of the Rías Baixas region. Prices start at €50 for adults, with discounts for children, and private tours can also be arranged.