This is a site that is dedicated to documenting all those hidden spots in a city. The idea is that there are heaps of reasons someone likes a place, and so you can use this site to build a short vid or post pictures about why that particular place is rad.
Perhaps it just makes it easy to create a video using some of your content, maps etc.
People who are new to an area can go to thisismyplace.xyz and see some of those hidden gems.