Google Maps provides the required code to place within your website.
Step 1. Enter you address into Google Maps
The url for Google Maps is http://maps.google.com
Step2. Click on link in the top right hand corner to generate the code.
Select All the code below “Paste HTML to embed into website”. Copy.
Please note, you can also customise your map. If you click on the “Customise and preview” button, you can decide whether you wish to have a small, medium or large image. The code will be generated at the bottom of the window. Again Select All and Copy.
Open the relevant wordpress page or post.
Place your cursor to where you wish the Map to be displayed. Paste.
Switch to Back to Visual Mode. The map will be displayed. Save the page/post