I've been working behind the scenes on an entire new section to the galleries page, which is now live. The new active exploration section contains galleries of photos from active spots such as rooftops, tunnels and drains. Some of the galleries were previousaly in the general section and just moved over, while many are brand new. This is very much a work in progress, with the large sections such as the rooftops and subway gallery will eventually be given a lot more work and split up into more manageable galleries over time as I figure out the best way to organize them.