From Sarah we have a link to the Confluence.org project.
The goal of the project is to visit each of the latitude and longitude integer degree intersections in the world, and to take pictures at each location. The pictures and stories will then be posted there.
There is a confluence within 49 miles (79 km) of you if you’re on the surface of Earth. They’ve discounted confluences in the oceans and some near the poles, but there are still 13,193 to be found.
Along with the photographs of the actual confluence point is a story related to the poster finding and documenting the location.