A very good, plastic plan of Szczecin, with marked "flavors" that must not be omitted. <br />
Here is a great description of those flavors: <br />
http://bip.um.szczecin.pl/UMSzczecinFiles/file/UM_pwiedznik_dla_niepelnawodnych.pdf <br />
These routes with numbers are painted on the sidewalks, or rather large stone slabs. You can walk on a string. Of course we did, but in a slightly different order.
