Almohad architecture corresponds to a period from the 12th to early 13th centuries when the Almohads ruled over the western Maghreb (present-day Morocco and western Algeria) and al-Andalus (a large part of present-day Spain and southern Portugal). It was an important phase in the consolidation of a regional Moorish (or western Islamic) architecture shared across these territories, continuing some of the trends of the preceding Almoravid period and of Almoravid architecture.