The protest was held Hold for seven days in a major highway in Metropolitan Manila , the Epifanio de los Santos Avenue or EDSA , which eventually culminated Process_end in an attempt to storm Attack the Malacañang presidential palace .

The majority of the demonstrations took place Process_start on a long stretch of Epifanio de los Santos Avenue , more commonly known by its acronym `` EDSA '' , in Metro Manila from February 22–25 , 1986 .

EDSA is an acronym derived from Epifanio de los Santos Avenue , the major thoroughfare connecting five cities in Metro Manila , namely Pasay , Makati , Mandaluyong , Quezon City , and Caloocan , with the revolution 's epicentre at the EDSA Shrine church at the northern tip of Ortigas Center , a business district .