Colonia San Isidro's best 100% FREE dating site. Meeting nice single men in Colonia San Isidro can seem hopeless at times — but it doesn't have to be! Mingle2's Colonia San Isidro personals are full of single guys in Colonia San Isidro looking for girlfriends and dates. Meet Colonia San Isidro single men today — sign up for Mingle2's FREE online Colonia San Isidro dating site!