The pre-colonial architecture of the Philippines consisted
of the Nipa hut made from natural materials but there are
some traces of large-scale construction before the Spanish
colonizers came but not well documented. An example of this
is the pre-colonial walled city of Maynilad although later
after the Spanish colonization, dismantled by the Spaniards
and rebuilt as Intramuros. There are also other minor precolonial
walled cities like Betis and Macabebe.