Mapping nature reserve, along rivers but not only

Beside national parks, there are form of flora and fauna protections which falls into the category of Nature Reserve. One example I know by person...

Adding the GADA Bike route

Let’s add the Grande Anello Di Arquata bike route uploaded by user Carlitos2502. osm.org/user/Carlitos2502/traces/4073867

Mapping the abandoned railway between Ellera and Tavernelle, in Umbria, Italy

The dudes at fmach did a nice and useful piece of work: http://geodati.fmach.it/gfoss_geodata/osm/wtosm/index.html that lead me to a wikipedia ar...