This Baseline Report provides an overview of the "Hygiene, Water, and Sanitation in Havana and Pinar del Rio" project, implemented by CARE Cuba in collaboration with local partners. The project focuses on improving access to safe water for two isolated rural communities (El Vallecito and Valle San Juan) that rely on contaminated local wells and inadequate water storage systems. It addresses water-related health risks and promotes menstrual health by introducing menstrual cups to women and menstruating individuals. The baseline data will serve as a reference for measuring project outcomes aimed at reaching 256 people and 250 women.