How to add multiple Google Maps in WordPress ?

At present, almost every site has integrated a Google Maps on a website seems popular enough to see, which is a great tool to let your visitors know where they can find you, but how can you add a Google map on your WordPress site? As you always have several WordPress extensions available, unfortunately we do not know that there could be performance problems or could hinder the future development of your site, so today I will teach you some simple methods, you can integrate google maps into your WordPress site.