Church halls, also known as naves, are large, open spaces in churches that are used for worship services and other religious activities. They are typically located at the front of the church and are often the largest room in the building. Naves are usually rectangular in shape and are often surrounded by aisles and galleries. They are often decorated with stained glass windows, frescoes, and other artwork. Naves are an important part of many churches and are often used to host weddings, funerals, and other special events.