In its new lands, the Spanish Crown employed three major agencies to extend its borders and consolidate its colonial presence: the presidio (royal fort), pueblo (town), and the misión (mission). In addition, there were asistencias (sub-missions or contributing chapels) which were small-scale missions that regularly conducted Divine service on days of obligation, but lacked a resident priest. Visitas (visiting chapels or country chapels) also lacked a resident priest, and were often attended only sporadically. These different types of settlements were established such that each of the installations was no more than a long day's ride by horse or boat (or three days on foot) from one another.