We want to get married in Old San Juan at one of the forts. Do you take pictures there?
There are several forts and many different locations within, and yes, photos are possible. You will need, however, to secure a permit with the National Park Service office. Budget $300-500 for a small wedding without chairs or significant setup. You might also need to be flexible with dates and times and specific location, as spots do fill up. More information about the permit can be found here: http://www.nps.gov/saju/planyourvisit/permits.htm.