Themes21 are an environmental charity working with London communities to bring London’s waterways to life. They plan to clean up waterside grot-spots, remove graffiti and create new habitats for wildlife and aim to transform neglected and littered waterways into areas that everyone can use and enjoy.

As one of the projects they have put together, they are producing a map of waterway treasures, Treasures can be anything interesting from peoples favourite river spot, to a site in need of care. you can add sites in need of care, and Thames21 will try yo clean the area up.

At the moment the map only seems to have treasures in a limited number of London boroughs; however they are adding more.

I will have to keep an eye on this; and I hope that they will soon start allowing export to google maps.

It would also be nice if they extended west along the entire length of the river Themes.