When entering any city

When entering any city or a populated area recite the following dua three times:

اللَّهُمَّ بَارِكْ لَنَا فِيهَا

"O Allah, You grant us good in it (the city/populated area)". (Hisnul Hasin from Tabarani)

then recite:

اللَّهُمَّ ارْزُقْنَا جِنَاهَا وَحَبِّبْنَا إِلَى أَهْلِهَا وَحَبِّبْ صَالِحِي أَهْلِهَا إِلَيْنَا

"O Allah, grant us the fruit of this place and create love in the people for us and create love in our hearts for the righteous people (of this area)". (Hisnul Hasin from Tabarani)