Site Map offers an alternative searching photos by city, country and subject areas - tags.
It should be chosen county and city from the list for getting photos. In the case where were only selected a country without the city, It would be created a list of the names of the photos, which have no been specified a particular city. For example, It can be photos of roads or nature taken between the cities or in small towns, villages.
In addition to the list of photos with their name and a small preview due to selecting and city/country, generate a list of subject topics - the tags, related with these photos. Select of specific tag narrows the range searching for photos, but it allows you to determine what topics are photos taken in the country or city.
To view the photos in large size, just click on the image or the name of the photo.