miccolis

Using the MapBox plugin you can quickly and easily embed maps from MapBox Hosting into your site. MapBox hosting is an easy-to-use service for hosting maps. Whether you design custom maps in <a href="http://mapbox.com/tilemill/" rel="nofollow ugc">TileMill</a> or use the existing layers in our tileset library, MapBox makes it easy get maps onto your site.
<ol>
<li>Visit <a href="http://tiles.mapbox.com" rel="nofollow ugc">tiles.mapbox.com</a> and find the map you want to embed.</li>
<li>When viewing the map click the “Embed” button. It’s in the bottom right corner of the map.</li>
<li>Adjust the height and width of the map in the popup.</li>
<li>When you’re happy with the map, copy the ’embed code’. It begins with “<iframe”.</li>
<li>On your WordPress site add a new post, or edit an existing one.</li>
<li>Switch the editor to “HTML” and paste the embed code where you’d like the map.</li>
<li>Save, then view your post and enjoy the map!</li>
</ol>
You may notice that the MapBox plugin converts the embed code into a WordPress <a href="http://en.support.wordpress.com/shortcodes/" rel="nofollow ugc">shortcode</a>. The <code>mapbox</code> shortcode can take several options, all of which are optional. The order doesn’t matter at all.
<ul>
<li><code>layers</code> – a comma seperated list of layers. The format of each layer is <code>{account}.{layer}</code>.</li>
<li><code>width</code> – the desired width of the map, in pixels.</li>
<li><code>height</code> – the desired height of the map, in pixels.</li>
<li><code>lat</code> – The latitude where the map should be centered.</li>
<li><code>lon</code> – The longitude where the map should be centered.</li>
<li><code>z</code> – The ‘zoom level’ of the map. Zoom level ’12’ is a street level view, ‘1’ is the view from the moon.</li>
<li><code>options</code> – Controls and other options, a comma seperated list.</li>
</ul>

MapBox

MapBox makes it easy to embed beautiful maps in your posts.

atmistinc

<a href="https://snazzymaps.com/plugins" rel="nofollow ugc">Snazzy Maps</a> adds styles to your existing Google Maps with the click of a button.
Features
<ul>
<li>Browse through hundreds of free styles.</li>
<li>Quickly apply styles to all of the Google Maps on your WordPress site.</li>
<li>Works with most Google Maps plugins.</li>
<li>Access your favorites from Snazzy Maps by signing up for an <a href="https://snazzymaps.com/account/developer" rel="nofollow ugc">API key</a>.</li>
<li>Build and customize your own styles on Snazzy Maps and access them through the plugin.</li>
<li>Free to use for personal and open source projects. Affordable licenses for businesses.</li>
</ul>
Please note this plugin does not add a Google Map to your page. It simply adds styles to any existing maps that you 
already have on your site.

Snazzy Maps

I originally posted on here that this plugin added malware to my site because Google's warning in Webmaster Tools indicated that the files from this plugin were infected but it didn't show the warning on any other files. However, after further investigation, this plugin had nothing to do with the malware. So I am updating this review and changing it to 5 stars, because it is in fact a great plugin. To the plugin author, I apologize for the inconvenience of my initial review!



UPDATE: This is a great plugin

Apply styles to your Google Maps with the official Snazzy Maps WordPress plugin.

MapBox vs Snazzy Maps