|World Volcano Browser|
Displays volcanos of the world on a Google Map. Data from the Smithsonian Institution, Global Vulcanism Project
|World War Two Timeline Project|
Chronologically and geographically, map the events of World War Two.
|World Weed Map|
This map displays global pricing of marijuana. Using Google Maps and data that is pulled from the United Nations Office on Drugs and Crime, this tool helps visualize the cost of purchasing marijuana in different countries.
|World Wide Earthquakes|
The damage radii of each quake is displayed around each epicenter. Shows power and reach of quakes as they happen. US, European, and Australian feeds improve global coverage.
|World's Best Universities Map|
View the location and ranking results of the world's best universities on a map and compare the major rankings visually.
The best way to find the latest Instagram photos from around the world, or around the corner.
Find interesting facts in a fun way on all the countries of the world.
A wiki where people decide which Flickr photos appear on top on the Google Map. Every zoom brings a collection of photos from that area.
Click anywhere on the world map and drill down for country, state, city, and street geo data.
Search interface to Flickr for finding photos by location. Photos can be displayed in a gallery view or on a Google Map.
Challenging Flash-based game built on Google Maps Flash. Connect flags and capitals.
|Worlds Fastest Elevators|
The ten fastest elevators in the world from some of the tallest buildings in the world. Integrates YouTube videos of the buildings.
|Worldsaurus.com Travel Guide|
Worldsaurus.com is a worldwide travel guide to help adventurous budget-travelers, backpackers, photographers, and vacationers plan their trips. Find the most popular places in the world, with detailed information.
Jorg Pfeiffer is on a road trip from Berlin to Southeastern Europe for the German magazine Der Spiegel. Users can post ideas on what topics to cover and places to visit. In German.
|Worst Places to Take a Dump|
Map of some of the worst bathrooms in New York City, with photos.
Find your ideal U.S. wineries using visitor reviews, wine ratings, winery amenities and services, and winery location. Create custom interaries including wineries, wine events and other wine tourism-related businesses.
mapits.de is a German real estate search engine based on Google Maps.
Xtracked turns your mobile phone into a personal and professional GPS tracking system. A powerful web-based track analyzer combining charts, maps and reports.
|Twitter, GoogleMaps, Blogger, AddThisMenu|
Xuland is a location-based social network, a "crystal ball" into what's going on in your own neighborhood or anywhere in the world!
|Groupon, GoogleMaps, Gigya, Eventful, AdobeSocial, Yelp|
|Yahoo Geolocation Button for Wordpress |
A Firefox Greasemonkey script to embed a "geo this" button within the WordPress admin screen. Click the button and it makes a YQL call to Placemaker, sending along the contents of your post. It embeds the results in the Geo microformat.