I am using google maps from years and by this app I am able to explore more places then I can even imagine. When ever I have to go to far places which are unknown to me, I must google map that area so that I can reach their in time. You also get offline area mode if you want to browse main places without using internet, However you have get access to internet if you want your real time location. Google maps also links to whatsapp location search so if you get or give Location to someone through social media you will be redirected to Google maps.
This app also offers booking cabs and fare calculator in the realtime so that you can check how to reach somewhere with your local transport.
It also provide real time traffic updates so that you can drive in shortcut as well.
I recommend you to before using Google map also cross check places you are going to visit by your friend and family and then use Google maps to get nearly accurate results.