FlexMap is a free Google map plugin for WordPress by zotheme that provides many features with different map types such as creating area mapping, polygone, polyline, circle, rectangle, single markers, street view markers. There is also a Pro version with additional features.
Simple shortcode, you can place it everywhere on frontend.
Area mapping allow you to create many type of maps: polyline, polygon, rectangle, circle or your own shape
Customizable map layout or auto responsive.
Individual control. Rich options.
Map markers with diversified icons or upload your own.
Map markers legend with slide show style.
Big style libraries with Snazzymap.
Unlimited maps per post/page.
Visual composer ready
Everything is editable via Visual Map Editor
Import / Export maps data.
And many interest features will be updated soon.